Transcendental Meditation
Transcendental Meditation is a specific meditation practice studied mainly in relation to mental wellbeing and sleep, with additional research on cardiovascular health. The overall picture is not equally settled across these areas: support varies by outcome, and evidence for some clinical uses remains less certain.
Transcendental Meditation is a meditation practice studied in relation to anxiety, depressive symptoms, and sleep quality.
Part of Meditation
Overview
Transcendental Meditation is a specific meditation practice studied mainly in relation to mental wellbeing and sleep, with additional research on cardiovascular health. The overall picture is not equally settled across these areas: support varies by outcome, and evidence for some clinical uses remains less certain. Although the research includes findings of differing evidence grades, many are not at the strongest levels, so the broad evidence rating should not be read as showing that every proposed benefit or application is established.
Well researched: 26 studies. Last checked Oct 6, 2026.
- 15
- human evidence
- 4
- eligible
- 12
- unclassified
- 1
- animal / null result
Best-evidenced uses
- Anxiety ReductionMedium · RCT
- Sleep Quality ImprovementMedium · RCT
- Trauma Symptom ReductionMedium · RCT
- 26
- Studies
Evidence checked Oct 6, 2026 · newest study 2025
- A
- 1
- B
- 2
- C
- 20
- D
- 3
295 community reports across 4 platforms
Coverage
- Effects
- 26
- Helps with
- 6
- Side effects
- 8
- Interactions
- 7
How to read the evidence
Evidence tier — overall strength of the evidence for the whole compound
- StrongWell established — backed by strong, consistent human research.
- ModerateSome genuine support, but mostly from small or lower-quality studies. Promising, not proven.
- PreliminaryEarly-stage evidence — a promising hypothesis, not an established effect yet.
- LimitedVery limited evidence — treat this as a hypothesis, not proof.
- InsufficientNot enough good evidence to draw conclusions yet.
Certainty — how sure we can be that the effect is real
- Very highVery sure — strong, consistent evidence
- HighFairly sure — consistent evidence from good studies
- MediumModerately sure — new studies could change this
- LowNot sure — little or mixed evidence
- Very lowVery unsure — almost no usable evidence
Source — where the data comes from
- Meta-analysisPooled analysis of many trials — the strongest evidence
- RCTRandomized controlled trial — a strong human study design
- ClinicalA human clinical study
- Reference knowledgeFrom general health-science or pharmacology references, not a study of this exact claim
- Animal researchStudied in animals, not humans
- Community reportsAggregated user reports — anecdotal signal, not evidence
- TheoreticalMechanism-based reasoning, not yet tested
Study grade — quality of each underlying study (A best, D weakest)
- AHigh-quality — strong, consistent human trials
- BGood — solid evidence with some limitations
- CModerate — limited, small, or mixed-quality studies
- DWeak — preliminary, indirect, or animal-only
Confidence — how strongly the sources back a finding
A 0–100 score from study quality and agreement
Most supplement evidence is graded C–D. Read it as preliminary signal, not proof.
These are research findings, not promises. A practice does not replace medical treatment.
What does research say?
What studies found for each claimed effect, best evidence first.
26 claims:2 some evidence1 mixed13 not enough evidence9 not tested in people1 personal stories only
Sleep Quality ImprovementMeditation in general: Medium · 19 trialsSome evidence it helpsSize of effect: Not known
Some human studies found a benefit. More research could change this.
5 of 6 studies found a benefit; 1 found none. Strongest study: a pooled analysis of several trials. Trials that found it ran as little as 12 weeks, typically 13.
An RCT involving 80 participants found Insomnia Severity Index scores fell by −4.1 points with Transcendental Meditation versus −1.9 points in the control group, a between-group difference of −2.2 points.
Open the Sleep Quality Improvement pageCompare with Meditation in general →Trauma Symptom ReductionMeditation in general: Medium · 5 trialsSome evidence it helpsSize of effect: Large
Some human studies found a benefit. More research could change this.
All 2 studies with a clear result found a benefit. Strongest study: a pooled analysis of several trials. Trials that found it typically ran 12 weeks.
A pooled analysis of randomized and non-randomized human studies found an effect of g = −1.01 among 1,248 people in its trauma-symptom analysis. In an RCT of 203 people, clinically significant improvement on the CAPS (≥10 point reduction) occurred in 61% of the Transcendental Meditation group, 42% of the PE group, and 32% of the HE group.
Open the Trauma Symptom Reduction pageCompare with Meditation in general →Anxiety ReductionMeditation in general: Medium · 71 trialsMixed resultsSize of effect: Not known
Studies disagree: some found a benefit, others found none. Do not count on it.
7 of 11 studies found a benefit; 4 found none. Strongest study: a pooled analysis of several trials.
In participants with migraine, an RCT involving 80 people found GAD-7 scores fell by −3.1 points with Transcendental Meditation versus −0.9 points in the control group, a between-group difference of −2.2 points.
Open the Anxiety Reduction pageCompare with Meditation in general →Blood Pressure SupportMeditation in general: Medium · 5 trialsNot enough evidence
Too few or too small studies to know if it works.
3 of 4 studies found a benefit; 1 found none. Strongest study: a randomized controlled trial.
In an RCT involving 304 participants with high-normal blood pressure, systolic blood pressure was lower after Transcendental Meditation by −3.33 mm Hg. A quasi-experimental study found reductions in both groups, with no statistically significant difference between groups.
Open the Blood Pressure Support pageCompare with Meditation in general →Cardiovascular Health SupportMeditation in general: 2 trialsNot enough evidence
Too few or too small studies to know if it works.
All 3 studies with a clear result found a benefit. Strongest study: a randomized controlled trial.
In an RCT of 197 people, Transcendental Meditation was associated with a 65% relative risk reduction in MACE after 5 (maximum) years of follow-up. A separate RCT found a greater decrease in LVMI at 4-month followup than in the control group.
Open the Cardiovascular Health Support pageCompare with Meditation in general →Stress Resilience ImprovementMeditation in general: Medium · 35 trialsNot enough evidence
Too few or too small studies to know if it works.
4 of 6 studies found a benefit; 2 found none. Strongest study: a randomized controlled trial.
An RCT involving 80 participants found burnout scores decreased by 5.4 points compared with usual treatment. However, an RCT of 168 found that Transcendental Meditation did not reduce anxiety or contribute to resilience, so the findings do not consistently support these outcomes.
Open the Stress Resilience Improvement pageCompare with Meditation in general →Mood ImprovementMeditation in general: Medium · 53 trialsNot enough evidence
Too few or too small studies to know if it works.
6 of 11 studies found a benefit; 5 found none. Strongest study: a randomized controlled trial.
An RCT of 17 participants found a difference between groups in happiness at week 12, and a quasi-experimental study of 130 reported an 18% improvement in well-being at 3-months. In contrast, an RCT of 80 found a larger but nonsignificant increase in personal accomplishment scores with Transcendental Meditation than with the control group.
Open the Mood Improvement pageCompare with Meditation in general →Antidepressant EffectMeditation in general: Medium · 66 trialsNot enough evidence
Too few or too small studies to know if it works.
4 of 7 studies found a benefit; 3 found none. Strongest study: a randomized controlled trial.
A randomized trial of 10 participants reported less depression, while a quasi-experimental study of 130 reported a 50% improvement in depression symptoms at 3-months. In contrast, an RCT of 80 found a larger but nonsignificant decrease in PHQ-9 scores with Transcendental Meditation than with the control group.
Open the Antidepressant Effect pageCompare with Meditation in general →
Only reported by users, not studied: Self-Awareness Increase, Rumination Reduction, Interoception Improvement, Physical Energy Increase, Biorhythm Regulation, and Sleep Onset Improvement.
What to expect
The reported benefits were measured at the end of programmes, not after a single session: stress-resilience outcomes were measured after 4 weeks at the earliest and 9 weeks typically, while anxiety and sleep outcomes were measured after 12 weeks at the earliest and 13 weeks typically. Trauma-symptom outcomes were measured after 12 weeks. Some harms were reported during 12-week programmes, while lipid-profile worsening was reported over 52 weeks.
Also studied in people with 6 health conditions
How strong the evidence is in each group. This is research, not a treatment recommendation.
InsomniaMeditation in general: 2 trialsSome evidence it helpsSize of effect: Not known
Some human studies found a benefit. More research could change this.
All 2 studies with a clear result found a benefit.
An RCT in 80 people found a reduction in ISI scores compared with control, while a 2023 quasi-experimental study in 130 people found improved Insomnia Severity Index scores at 3 months.
Open the Insomnia pageCompare with Meditation in general →Heart Disease (General)Not enough evidence
Too few or too small studies to know if it works.
The one study found a benefit.
Open the Heart Disease (General) pageDepressionMeditation in general: Medium · 30 trialsNot enough evidence
Too few or too small studies to know if it works.
The one study found a benefit.
A 2023 quasi-experimental study in 130 participants found reduced depression-subscale scores at 3 months; the participants were described as healthy, so this does not establish an effect in people diagnosed with depression.
Open the Depression pageCompare with Meditation in general →PTSD (Post-Traumatic Stress Disorder)Meditation in general: 2 trialsNot enough evidence
Too few or too small studies to know if it works.
The one study found a benefit.
A 2025 RCT in 203 people found Transcendental Meditation non-inferior to PE and superior to HE for improving PTSD symptoms.
Open the PTSD (Post-Traumatic Stress Disorder) pageCompare with Meditation in general →Alcohol AddictionNot tested in people
Only tested in animals, cells or theory. Results like these often do not carry over to people.
The one study found a benefit.
Transcendental Meditation has been described as reducing alcohol use and relapse rates among recovering alcoholics compared with standard treatment, possibly by reducing stress and craving.
Open the Alcohol Addiction pageADHDMeditation in general: Medium · 3 trialsNot tested in people
Only tested in animals, cells or theory. Results like these often do not carry over to people.
The one study found a benefit.
Expert knowledge suggests Transcendental Meditation may help students with ADHD with attention, impulse control, and executive function, as an adjunctive intervention; this is not a clinical-trial finding.
Open the ADHD pageCompare with Meditation in general →
Studied only as meditation in general, not tested in transcendental meditation yet
These results come from studies of meditation as a whole. No study of transcendental meditation has looked at them yet.
Social Function Improvement (Medium · 9 trials) · Self-Compassion Improvement (Medium · 7 trials) · Breast Cancer (High · 7 trials) · Cancer (General) (Medium · 6 trials) · Chronic Pain (Medium · 4 trials) · Self-Awareness Increase (Medium · 4 trials) · and 8 more
Before you try it
What studies and reports say about side effects and who it may not suit.
- Side effects
Possible: Headache.
7 more with weak evidence.
- May not suit you if you have
- Psychosis, Bipolar Mania, and Schizophrenia
- Reported by users
- Anxiety Increase (13 posts), Insomnia (6 posts), Confusion, Depersonalization, and 8 more
- Also listed for meditation in general (written by our reviewers)
- Traumatic Brain InjuryPrecautions from the Meditation page. They are for meditation as a whole and may not all fit transcendental meditation.
General wellness information, not medical advice. Ask a doctor before you start, especially if you take medicines or have a health condition.
How people do it
A gentle start, then what the studies used.
- Start with
- 10 minutes (Short Refresher TM)A gentle start based on the easiest variation, not on a study.
- Build up to
- 20 minutes, 14 times a week, low intensity (what the studies used)
- What the studies ran
- 280 minutes a week for 13 weeks
- Longest session studied
- 20 minutes (Group TM Practice)Not a target and not a safe limit: past it there is no evidence either way.
The expert view shows every study, dose protocol and source.
Effects
26 listedStart here
Most likely to help, from the evidence we have
- →Anxiety ReductionCertaintyMediumSourceRCTlong-term10 cited studies · 2 other sources
In participants with migraine, an RCT involving 80 people found GAD-7 scores fell by −3.1 points with Transcendental Meditation versus −0.9 points in the control group, a between-group difference of −2.2 points (95% CI, −3.8 to −0.5 points; P = .01).
What the sources found
8 positive · 4 neutral · 0 negativeconfidence 55/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people and patients
- Migraine
Where the evidence comes from
- Article10
- Expert opinion1
- Community reports1
Protocol behind this outcome
6 protocolsEstimatedWhat the studies reporting this result did.
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
What worked in trials2 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical Session 20 min How often 14×/week Per week 280 min Trials that found no benefit ran4 trials and meta-analyses
Smallest Typical Session 10 min 15 min How often 14×/week Per week 140 min 210 min Course 4 weeks 12 weeks Timing
Trials that found it ran as little as 12 weeks, typically 13
Open Anxiety ReductionShow studies (12)
Meta-analysisApositiven=124875% confidence2025Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder.
Adjusted mean changes on self-report measures of depression, anxiety, and sleep difficulties indicated significant reductions in the TM group compared to TAU, d's = −0.80 and −1.16
SMD -1.16Large effectWeak journalOpen-labelRCTCneutraln=16850% confidence2021Both groups were less anxious and presented more strengths after the intervention period. There were no differences between groups, after the intervention, through the analysis of the comparison of means.
Weak journalStudies disagreeMain outcomeOpen-labelInactive controlCompleters onlyRCTCneutraln=13160% confidence2019Depression scores were reduced at 9 months (p=0.04), with no difference between the intervention groups. Anxiety scores showed no significant change.
MD -2.1Top journalStudies disagreeOpen-label27% dropped outBorderline p-valueRCTCpositiven=8070% confidence2022Participants in the TM group vs the control group had significantly larger decreases in ... GAD-7 scores (−3.1 points vs −0.9 points; between-group difference, −2.2 points; 95% CI, −3.8 to −0.5 points; P = .01).
MD -2.2 [-3.8, -0.5]Small effectTop journalOpen-labelInactive controlBorderline p-valueRCTCneutraln=1740% confidence2015there was no statistically significant difference within groups (F (2,30) = 1.314, p = 0.284, η² = 0.081) or between groups (F (1,15) = <0.001, p = 0.998, η² = <0.001) in WebNeuro anxiety scores over time
Low-quality journalOpen-labelInactive control+6 more in SourcesRCTCneutraln=1040% confidence2025decreased DASS-21 Anxiety scores... did not reach statistical significance
Weak journalMain outcomeBlinded assessorInactive control - →Sleep Quality ImprovementCertaintyMediumSourceRCTlong-term6 cited studies · 1 other source
An RCT involving 80 participants found Insomnia Severity Index scores fell by −4.1 points with Transcendental Meditation versus −1.9 points in the control group, a between-group difference of −2.2 points (95% CI, −4.4 to 0 points; P = .05).
What the sources found
6 positive · 1 neutral · 0 negativeconfidence 56/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from High to Medium after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
Where the evidence comes from
- Article6
- Community reports1
Protocol behind this outcome
5 protocolsEstimatedWhat the studies reporting this result did.
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
What worked in trials2 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical Session 20 min How often 14×/week Per week 280 min Timing
Trials that found it ran as little as 12 weeks, typically 13
Open Sleep Quality ImprovementShow studies (7)
Meta-analysisApositiven=124875% confidence2025Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder.
Adjusted mean changes on self-report measures of depression, anxiety, and sleep difficulties indicated significant reductions in the TM group compared to TAU, d's = −0.80 and −1.16
SMD -1.16Large effectWeak journalOpen-labelRCTCpositiven=8065% confidence2022Participants in the TM group vs the control group had significantly larger decreases in ... ISI scores (−4.1 points vs −1.9 points; between-group difference, −2.2 points; 95% CI, −4.4 to 0 points; P = .05).
MD -2.2 [-4.4, 0]Top journalOpen-labelInactive controlBorderline p-valueRCTCneutraln=1040% confidence2025decreased... insomnia... did not reach statistical significance
Weak journalMain outcomeBlinded assessorInactive controlQuasi ExperimentalCpositiven=13060% confidence2023At 3-months, in the TM group, the improvement in symptoms showed a mean reduction of ... insomnia, 44% ... (for all p<0.004).
-44%Large effectWeak journalMain outcomeOpen-labelInactive controlCompleters onlyPilot studyCpositiven=3960% confidence2025insomnia (p = 0.002, d = -0.53)
MD -3.02 [-4.89, -1.17]Top journalOpen-labelNo control groupCompleters only+1 more in SourcesPilot studyDpositiven=3240% confidence2021sleep (Cohen's d = 0.70) at 3 months posttest
MD 3.72 [1.8, 5.64]Top journalOpen-labelNo control groupCompleters only - →Trauma Symptom ReductionCertaintyMediumSourceRCTLarge effect2 cited studies · 1 other source
A pooled analysis of randomized and non-randomized human studies found an effect of g = −1.01 (95% CI = −1.29 to −0.74, p < 0.000000001) among 1,248 people in its trauma-symptom analysis. In an RCT of 203 people, clinically significant improvement on the CAPS (≥10 point reduction) occurred in 61% of the Transcendental Meditation group, 42% of the PE group, and 32% of the HE group.
What the sources found
3 positive · 0 neutral · 0 negativeconfidence 67/100
How big is the effect
Large effectA big difference on average. Check how strong the evidence is.
Who was studied
- People with a condition
- PTSD (Post-Traumatic Stress Disorder)
Where the evidence comes from
- Article2
- Community reports1
What worked in trials2 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical Session 20 min 40 min Timing
Trials that found it typically ran 12 weeks
Open Trauma Symptom ReductionShow studies (3)
Meta-analysisApositiven=124890% confidence2025Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder.
the pooled effect across all studies of TM compared to other treatments was g = −1.01, 95% CI = −1.29 to −0.74, p < 0.000000001
SMD -1.01 [-1.29, -0.74]Large effectWeak journalMain outcomeOpen-labelRCTCpositiven=20375% confidence2025The proportion of participants with a clinically significant improvement on the CAPS (≥10 point reduction) were TM = 61%, PE = 42%, and HE = 32%.
19%Moderate effectWeak journalMain outcomeOpen-label25% dropped outCommunity reportsmoderate effectpositive35% confidenceThis effect was mentioned in 4 of 254 Reddit reports discussing it.
4 mentions
Low probability(23)
- →Blood Pressure SupportCertaintyLowSourceRCT3 cited studies · 2 other sources
In an RCT involving 304 participants with high-normal blood pressure, systolic blood pressure was lower after Transcendental Meditation by −3.33 mm Hg (p = 0.045). A quasi-experimental study found reductions in both groups, with no statistically significant difference between groups.
What the sources found
4 positive · 1 neutral · 0 negativeconfidence 52/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Coronary Artery Disease
- Diabetes
- Heart Disease (General)
- Hypertension
Where the evidence comes from
- Article3
- Expert opinion1
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 51 weeks
- Per week
- 280 min
- Format
- Group
A repeated course
Open Blood Pressure SupportShow studies (5)
RCTBpositiven=30475% confidence2021TM participants in the high-normal BP group showed significantly lower posttest SBP (-3.33 mm Hg, p = 0.045).
MD -3.2 [-6.4, -0.7]Top journalMain outcomeBlinded assessor23% dropped outRCTBneutraln=19750% confidence2025There were no significant between-group differences in changes in blood pressure, cholesterol, or exercise.
Weak journalBlinded assessor28% dropped outQuasi ExperimentalCpositiven=4860% confidence2015Adjusted changes were SR = -5.7 mm Hg, p< 0.01; EHE = -9.0 mm Hg, p < 0.001 with no statistically significant difference between group difference.
MD -5.7Weak journalMain outcomeBlinded assessorBorderline p-valueExpert opinionpositive50% confidenceTM reduces systolic and diastolic blood pressure by clinically meaningful amounts (~4.7/3.2 mmHg).
Expert knowledge synthesisCommunity reportsmoderate effectpositive25% confidenceThis effect was mentioned in 2 of 254 Reddit reports discussing it.
2 mentions - →Cardiovascular Health SupportCertaintyLowSourceRCTLarge effect2 cited studies · 2 other sources
In an RCT of 197 people, Transcendental Meditation was associated with a 65% relative risk reduction in MACE after 5 (maximum) years of follow-up (HR = 0.346; 95% CI = 0.134–0.893; p = 0.017). A separate RCT found a greater decrease in LVMI at 4-month followup than in the control group (−2.6 versus +0.3 gm/ht^2.7, P < 0.04).
What the sources found
4 positive · 0 neutral · 0 negativeconfidence 51/100
How big is the effect
Large effectA big difference on average. Check how strong the evidence is.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- People with a condition
- Coronary Artery Disease
- Diabetes
- Heart Disease (General)
- Hypertension
Where the evidence comes from
- Article2
- Expert opinion1
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
What worked in trials2 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical Session 15 min 18 min How often 14×/week Per week 210 min 245 min Timing
Trials that found it ran as little as 17 weeks, typically 35
Open Cardiovascular Health SupportShow studies (4)
RCTBpositiven=19775% confidence2025In the survival analysis of MACE, there was a 65% relative risk reduction in the TM group after 5 (maximum) years of follow-up (HR = 0.346; 95% CI = 0.134–0.893; p = 0.017).
HR 0.35 [0.13, 0.89]Large effectWeak journalBlinded assessor28% dropped outBorderline p-valueRCTCpositiven=6260% confidence2012Impact of transcendental meditation on left ventricular mass in african american adolescents.
The TM group exhibited a greater decrease in LVMI at 4-month followup compared to the CTL group (−2.6 versus +0.3 gm/ht^2.7, P < 0.04).
MD -2.9Low-quality journalMain outcomeBlinded assessorCompleters only60% dropped outBorderline p-valueExpert opinionpositive50% confidenceIn African Americans with coronary heart disease, TM reduced the composite endpoint of all-cause mortality, myocardial infarction, and stroke by 48% over 5 years.
Expert knowledge synthesisCommunity reportsmoderate effectpositive20% confidenceThis effect was mentioned in 2 of 33 YouTube videos discussing it.
2 mentions - →Stress Resilience ImprovementCertaintyLowSourceClinicallong-term6 cited studies · 1 other source
An RCT involving 80 participants found burnout scores decreased by 5.4 points compared with usual treatment. However, an RCT of 168 found that Transcendental Meditation did not reduce anxiety or contribute to resilience, so the findings do not consistently support these outcomes.
What the sources found
5 positive · 2 neutral · 0 negativeconfidence 53/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
Where the evidence comes from
- Article6
- Community reports1
Protocol behind this outcome
4 protocolsEstimatedWhat the studies reporting this result did.
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
What worked in trials2 trials and meta-analyses
Randomized trials and meta-analyses that found this benefit: the smallest and the typical amount. Not a target and not a limit.
Smallest Typical Session 20 min How often 14×/week Per week 280 min Trials that found no benefit ran2 trials and meta-analyses
Smallest Typical Course 12 weeks Timing
Trials that found it ran as little as 4 weeks, typically 9
Open Stress Resilience ImprovementShow studies (7)
RCTCneutraln=16850% confidence2021TM failed to reduce anxiety and to contribute to resilience in the TM experimental group.
Weak journalStudies disagreeMain outcomeOpen-labelInactive controlCompleters onlyRCTCpositiven=8070% confidence2022The practice of TM reduced burnout scores (a secondary outcome) by 5.4 points, representing a statistically significant reduction compared with usual treatment.
MD -5.4 [-9.2, -1.6]Top journalOpen-labelInactive controlRCTCneutraln=1740% confidence2015Changes in stress scores between groups were not statistically significant (F (1,15) = 1.350, p = 0.263, η² = 0.083); however, there was a non-significant trend toward greater improvement in those who received TM.
Low-quality journalMain outcomeOpen-labelInactive controlRCTCpositiven=1060% confidence2025lower stress (t=-3.667, p=0.008)
Weak journalMain outcomeBlinded assessorInactive controlPilot studyCpositiven=3960% confidence2025significant changes were found for both primary outcomes, emotional exhaustion (p = 0.001, Cohen's d effect size = -0.61)
MD -3.56 [-5.46, -1.67]Top journalMain outcomeOpen-labelNo control groupCompleters only+1 more in SourcesPilot studyDpositiven=3240% confidence2021perceived stress (Cohen's d = 0.75) ... at 3 months posttest
MD 2.1 [1.16, 3.03]Top journalOpen-labelNo control groupCompleters only - →Mood ImprovementCertaintyLowSourceClinicallong-term11 cited studies · 1 other source
An RCT of 17 participants found a difference between groups in happiness at week 12 (MD = 0.10, SD = 0.10, p = 0.001), and a quasi-experimental study of 130 reported an 18% improvement in well-being at 3-months. In contrast, an RCT of 80 found a larger but nonsignificant increase in personal accomplishment scores with Transcendental Meditation than with the control group (between-group difference, 1.9 points; 95% CI, −0.4 to 4.1 points; P = .11).
What the sources found
7 positive · 5 neutral · 0 negativeconfidence 47/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
- Hypertension
Where the evidence comes from
- Article11
- Community reports1
Protocol behind this outcome
9 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Trials that found no benefit ran4 trials and meta-analyses
Smallest Typical Session 15 min 20 min How often 14×/week Per week 210 min 280 min Course 4 weeks 15 weeks Open Mood ImprovementShow studies (12)
RCTBneutraln=30450% confidence2021Anger in, anger out and anger total change scores were not different between the TM and HE participants (Table 3)
Top journalBlinded assessor23% dropped outRCTCneutraln=8050% confidence2022Participants in the TM group also had larger but nonsignificant increases in ... MBI personal accomplishment subscores (3.9 points vs 2.1 points; between-group difference, 1.9 points; 95% CI, −0.4 to 4.1 points; P = .11) compared with those in the control group.
MD 1.9 [-0.4, 4.1]Top journalOpen-labelInactive controlRCTCneutraln=4540% confidence2003Impact of stress reduction on negative school behavior in adolescents.
No significant main or interaction effects were observed for anger-out and anger control (all ps > .21)
Top journalOpen-labelRCTCpositiven=1745% confidence2015There were also statistically significant differences between groups at week 12 for the domains of happiness (MD = 0.10, SD = 0.10, p = 0.001)
MD 0.1Low-quality journalOpen-labelInactive controlRCTCneutraln=1040% confidence2025increased personal relationships, general health, ego resilience, general overall well-being, overall happiness... did not reach statistical significance
Weak journalBlinded assessorInactive control+6 more in SourcesQuasi ExperimentalCpositiven=13060% confidence2023At 3-months, in the TM group, the improvement in symptoms showed ... improvement of well-being 18% (for all p<0.004).
18%Moderate effectWeak journalMain outcomeOpen-labelInactive controlCompleters only - →Antidepressant EffectCertaintyLowSourceClinicallong-term7 cited studies · 1 other source
A randomized trial of 10 participants reported less depression, while a quasi-experimental study of 130 reported a 50% improvement in depression symptoms at 3-months. In contrast, an RCT of 80 found a larger but nonsignificant decrease in PHQ-9 scores with Transcendental Meditation than with the control group (between-group difference, −1.8 points; 95% CI, −3.7 to 0.1 points; P = .06).
What the sources found
5 positive · 3 neutral · 0 negativeconfidence 48/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
Where the evidence comes from
- Article7
- Community reports1
Protocol behind this outcome
5 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Trials that found no benefit ran2 trials and meta-analyses
Smallest Typical Course 12 weeks 13 weeks Open Antidepressant EffectShow studies (8)
RCTCneutraln=8055% confidence2022Compared with participants in the control group, those in the TM group had larger but nonsignificant decreases in ... PHQ-9 scores (−2.7 points vs −0.9 points; between-group difference, −1.8 points; 95% CI, −3.7 to 0.1 points; P = .06).
MD -1.8 [-3.7, 0.1]Top journalOpen-labelInactive controlRCTCneutraln=1740% confidence2015the difference in depression scores within groups (F (2,30) = 0.936, p = 0.403, η² = 0.059) and between groups (F (1,15) = 0.034, p = 0.856, η² = 0.002) did not reach statistical significance
Low-quality journalOpen-labelInactive controlRCTCpositiven=1060% confidence2025less depression, (t=-2.617, p=0.035) with large effect sizes
Weak journalMain outcomeBlinded assessorInactive controlQuasi ExperimentalCpositiven=13060% confidence2023At 3-months, in the TM group, the improvement in symptoms showed a mean reduction of ... depression, 50% ... (for all p<0.004).
-50%Large effectWeak journalMain outcomeOpen-labelInactive controlCompleters onlyQuasi ExperimentalCneutraln=8040% confidence2008Effects of Transcendental Meditation on mental health: a before-after study.
there was no significant change on depression and social dysfunction scores.
MD -1Open-labelNo control groupCompleters only+2 more in SourcesPilot studyCpositiven=3955% confidence2025depression (p = 0.006, d = -0.47)
MD -1.98 [-3.35, -0.6]Top journalOpen-labelNo control groupCompleters only - →Analgesic EffectCertaintyLowSourceClinicallong-term1 cited study
In an RCT involving 131 people with migraine, headache frequency fell in all groups from 18.9 days per month to 12.5 and 10.5 at 3 and 9 months, respectively; there were no significant differences between groups.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 70/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Migraine
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
10 min · 14×/week
- Course
- 13 weeks
- Per week
- 140 min
- Format
- Individual
- Supervision
- Instructor-led
A repeated course
Open Analgesic EffectShow studies (1)
RCTCpositiven=13170% confidence2019Headache frequency was significantly reduced in all groups from 18.9 days per month to 12.5 and 10.5 at respectively 3 and 9 months (p<0.001), with no significant differences between the groups.
MD -8.4Top journalMain outcomeOpen-label27% dropped out - →Cognitive Function ImprovementCertaintyLowSourceClinical3 cited studies · 2 other sources
An RCT involving 17 people found greater improvement over time in WebNeuro response speed scores with Transcendental Meditation than with control. An RCT involving 10 people also reported higher mental-clarity results among participants practising it.
What the sources found
5 positive · 0 neutral · 0 negativeconfidence 48/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
Where the evidence comes from
- Article3
- Expert opinion1
- Community reports1
Protocol behind this outcome
3 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Per week
- 280 min
- Intensity
- Low
- Format
- Individual
A repeated course
Timing
Trials that found it ran as little as 4 weeks, typically 8
Open Cognitive Function ImprovementShow studies (5)
RCTCpositiven=1755% confidence2015Improvements in WebNeuro response speed scores over time were significantly (p = 0.03) greater in the TM group relative to control.
Low-quality journalOpen-labelInactive controlRCTCpositiven=1060% confidence2025TM participants had significantly higher results in mental clarity (t = 3.347, p = 0.010)
Weak journalBlinded assessorInactive controlNarrative reviewDpositive25% confidence2006the slow but steady increases in college students represent an equally unexpected effect.
Low-quality journalNarrative reviewExpert opinionpositive50% confidenceTM may improve global cognitive function in older adults and those with cardiovascular disease, with effects on executive function and processing speed.
Expert knowledge synthesisCommunity reportsmoderate effectpositive50% confidenceThis effect was mentioned in 18 of 287 community reports discussing it (Reddit 14, YouTube 4).
18 mentions - →Emotional Regulation ImprovementCertaintyLowSourceClinical3 cited studies · 1 other source
In an RCT involving 17 people, the Transcendental Meditation group had a difference in coping scores at week 12; a qualitative study involving 44 people described improved emotional intelligence. Findings were mixed: an RCT involving 10 people found that higher ego-resilience scores did not reach statistical significance.
What the sources found
3 positive · 1 neutral · 0 negativeconfidence 41/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Rating adjusted
Lowered from Medium to Low after checking study quality: journal, risk of bias, trial size and design.
Who was studied
- Healthy people and patients
Where the evidence comes from
- Article3
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open Emotional Regulation ImprovementShow studies (4)
RCTCpositiven=1745% confidence2015There were also statistically significant differences between groups at week 12 for the domains of happiness (MD = 0.10, SD = 0.10, p = 0.001) and coping (MD = 0.09, SD = 0.15, p = 0.034)
MD 0.09Low-quality journalOpen-labelInactive controlBorderline p-valueRCTCneutraln=1040% confidence2025higher ego resilience scores... did not reach statistical significance
Weak journalBlinded assessorInactive controlQualitativeDpositiven=4430% confidence2024Transcendental Meditation Enriches Nurses' Authentic Presence Through Caring for Self and Others.
enhancing emotional intelligence to transform connections
Top journalOpen-labelNo control groupCommunity reportsmoderate effectpositive50% confidenceThis effect was mentioned in 12 of 287 community reports discussing it (Reddit 10, YouTube 2).
12 mentions - →Body Composition ImprovementCertaintyLowSourceClinical1 cited study
Among people with hypertension, an RCT of 62 found a lesser increase in BMI after 4-month follow-up with Transcendental Meditation than with the control condition (0.2 ± 1.6 versus 1.1 ± 1.4, P < 0.03).
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 60/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Hypertension
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
15 min · 14×/week
- Course
- 17 weeks
- Per week
- 210 min
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open Body Composition ImprovementShow studies (1)
RCTCpositiven=6260% confidence2012Impact of transcendental meditation on left ventricular mass in african american adolescents.
The TM group exhibited a lesser increase in BMI at 4-month follow-up compared to the CTL group (0.2 ± 1.6 versus 1.1 ± 1.4, P < 0.03).
Low-quality journalBlinded assessorCompleters only60% dropped out - →Fatigue ReductionCertaintyLowSourceClinicallong-term1 cited study · 1 other source
An RCT involving 10 healthy people found less fatigue in the Transcendental Meditation group than in the control group.
What the sources found
2 positive · 0 neutral · 0 negativeconfidence 43/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 9 weeks
- Per week
- 280 min
- Intensity
- Low
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open Fatigue ReductionShow studies (2)
RCTCpositiven=1060% confidence2025less fatigue (Z=-2.060, p=0.039) than the control group
Weak journalBlinded assessorInactive controlCommunity reportssubtle effectpositive25% confidenceThis effect was mentioned in 2 of 254 Reddit reports discussing it.
2 mentions - →Spatial Reasoning ImprovementCertaintyLowSourceReviewnot used for recommendations1 cited study
A review described a 10% increase in test speed over a 3 month extended meditation course; the reported mean rates were 105 and 115% of maximum test speed for the groups tested before and after the course and only after it, respectively.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 25/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
Why it isn't used for recommendations
Narrative review only, low confidence
Open Spatial Reasoning ImprovementShow studies (1)
Narrative reviewDpositive25% confidence2006The mean rates for the two groups, one tested before and after a 3 month, extended meditation course, and the second only after, were respectively 105 and 115% of the maximum test speed... The increase found over the 3 month experimental period was significant.
10%Moderate effectLow-quality journalNarrative review - →Ear and Hearing Health SupportCertaintyLowSourceReviewnot used for recommendations1 cited study
A review described people who had practised TM-Sidhi techniques for 8 months during a residential course as having hearing thresholds 11.7 dB more sensitive than the average for healthy young adults.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 25/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
Why it isn't used for recommendations
Narrative review only, low confidence
Open Ear and Hearing Health SupportShow studies (1)
Narrative reviewDpositive25% confidence2006Subjects who had been practising the TM-Sidhi techniques for 8 months on a residential course in the Transcendental Meditation programme showed hearing thresholds 11.7 dB more sensitive than average for healthy young adults.
MD -11.7Low-quality journalNarrative review - →Longevity and Anti-Aging SupportCertaintyLowSourceReviewnot used for recommendations1 cited study
A review described lower biological age relative to chronological age, with larger reductions among people who had practised Transcendental Meditation for over 5 years.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 25/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
Why it isn't used for recommendations
Narrative review only, low confidence
Open Longevity and Anti-Aging SupportShow studies (1)
Narrative reviewDpositive25% confidence2006Reductions in biological age (compared to chronological age) were found, more so for those subjects who had been practising Transcendental Meditation for over 5 years.
Low-quality journalNarrative review - →Chronic Pain ReductionCertaintyLowSourceAnecdotalnot used for recommendations2 other sources
The proposed explanation is that meditation practices including Transcendental Meditation may alter pain perception and reduce stress. The effect was mentioned in 4 of 254 Reddit reports discussing it.
What the sources found
2 positive · 0 neutral · 0 negativeconfidence 43/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
- Community reports1
Why it isn't used for recommendations
No supporting study on file
Open Chronic Pain ReductionShow studies (2)
Expert opinionpositive50% confidenceMeditation practices including TM reduce chronic pain intensity and pain-related disability, likely through altered pain perception and stress reduction.
Expert knowledge synthesisCommunity reportsmoderate effectpositive35% confidenceThis effect was mentioned in 4 of 254 Reddit reports discussing it.
4 mentions - →Present Moment AwarenessCertaintyLowSourceTheoretical1 cited study · 1 other source
In a qualitative study, 44 nurse participants described Transcendental Meditation as creating present moment focus.
What the sources found
2 positive · 0 neutral · 0 negativeconfidence 40/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
- Community reports1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
35 min · 14×/week
- Course
- 9 weeks
- Per week
- 490 min
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open Present Moment AwarenessShow studies (2)
QualitativeDpositiven=4430% confidence2024Transcendental Meditation Enriches Nurses' Authentic Presence Through Caring for Self and Others.
The nurse participants shared their experiences with the practice of TM as creating present moment focus
Top journalMain outcomeOpen-labelNo control groupCommunity reportsmoderate effectpositive50% confidenceThis effect was mentioned in 43 of 287 community reports discussing it (Reddit 30, YouTube 13).
43 mentions - →Improve Heart Rate Variability (HRV)CertaintyLowSourceTheoreticalnot used for recommendations1 other source
Transcendental Meditation is described as increasing heart rate variability and parasympathetic tone, reflecting improved autonomic balance and stress resilience.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Improve Heart Rate Variability (HRV)Show studies (1)
Expert opinionpositive50% confidenceTM increases heart rate variability and parasympathetic tone, reflecting improved autonomic balance and stress resilience.
Expert knowledge synthesis - →Insulin Sensitivity ImprovementCertaintyLowSourceTheoreticalnot used for recommendations1 other source
In patients with coronary heart disease, Transcendental Meditation is described as improving insulin sensitivity and reducing components of metabolic syndrome.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Insulin Sensitivity ImprovementShow studies (1)
Expert opinionpositive50% confidenceIn patients with coronary heart disease, TM improved insulin sensitivity and reduced components of the metabolic syndrome.
Expert knowledge synthesis - →Memory ImprovementCertaintyLowSourceTheoreticalnot used for recommendations1 other source
An expert-knowledge claim is that Transcendental Meditation may improve working memory and long-term recall, possibly through reduced stress and enhanced brain integration; this is not a human study finding.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Memory ImprovementShow studies (1)
Expert opinionpositive50% confidenceTM improves memory performance, including working memory and long-term recall, likely via reduced stress and enhanced brain integration.
Expert knowledge synthesisMeditation in general: Not rated, mixed results (3 trials) →
- →Resting Heart Rate ImprovementCertaintyLowSourceTheoreticalnot used for recommendations1 other source
An expert-knowledge account describes regular practice as associated with a small reduction in resting heart rate, consistent with improved autonomic balance.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Resting Heart Rate ImprovementShow studies (1)
Expert opinionpositive50% confidenceRegular practice is associated with a small reduction in resting heart rate, consistent with improved autonomic balance.
Expert knowledge synthesis - →Vagal Tone ImprovementCertaintyLowSourceTheoreticallong-termnot used for recommendations1 other source
The proposed explanation is that Transcendental Meditation increases heart rate variability, particularly high-frequency heart rate variability, reflecting greater parasympathetic (vagal) activity.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Vagal Tone ImprovementShow studies (1)
Expert opinionpositive50% confidenceTranscendental Meditation increases heart rate variability (HRV), particularly high-frequency HRV, indicating enhanced parasympathetic (vagal) activity.
Expert knowledge synthesis - →Inflammation ReductionCertaintyLowSourceTheoreticalnot used for recommendations1 other source
An expert-knowledge claim is that Transcendental Meditation reduces systemic inflammation markers such as C-reactive protein.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 50/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion1
Why it isn't used for recommendations
No supporting study on file
Open Inflammation ReductionShow studies (1)
Expert opinionpositive50% confidenceTM practice reduces systemic inflammation markers such as C-reactive protein.
Expert knowledge synthesis - →Gratitude ImprovementCertaintyLowSourceTheoretical1 cited study
In a qualitative study involving 44 people, participants described enhanced spiritual connectedness and gratitude.
What the sources found
1 positive · 0 neutral · 0 negativeconfidence 30/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open Gratitude ImprovementShow studies (1)
QualitativeDpositiven=4430% confidence2024Transcendental Meditation Enriches Nurses' Authentic Presence Through Caring for Self and Others.
enhanced spiritual connectedness and gratitude
Top journalOpen-labelNo control group - →Concentration ImprovementCertaintyLowSourceTheoreticalnot used for recommendations1 cited study · 2 other sources
A concentration benefit remains theoretical, with no human evidence supporting it.
What the sources found
2 positive · 1 neutral · 0 negativeconfidence 48/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Where the evidence comes from
- Article1
- Expert opinion1
- Community reports1
Why it isn't used for recommendations
Studied, with no positive result
Open Concentration ImprovementShow studies (3)
Quasi ExperimentalCneutraln=18945% confidence2021A Demonstration Study of the <i>Quiet Time</i> Transcendental Meditation Program.
The Reaction Time in the Stroop game, however, improved only in the Irish setting.
Weak journalOpen-labelExpert opinionpositive50% confidenceTM practice is associated with improved sustained attention and reduced mind-wandering, supported by EEG and performance measures.
Expert knowledge synthesisCommunity reportsmoderate effectpositive50% confidenceThis effect was mentioned in 23 of 287 community reports discussing it (Reddit 21, YouTube 2).
23 mentions
6 more mentioned only by users
What to expect
The reported benefits were measured at the end of programmes, not after a single session: stress-resilience outcomes were measured after 4 weeks at the earliest and 9 weeks typically, while anxiety and sleep outcomes were measured after 12 weeks at the earliest and 13 weeks typically. Trauma-symptom outcomes were measured after 12 weeks. Some harms were reported during 12-week programmes, while lipid-profile worsening was reported over 52 weeks.
Conditions it's used for
Complaints and diagnoses people take it for6 listedMost likely to help, from the evidence we have
- →InsomniaCertaintyMediumSourceClinical2 cited studies
An RCT in 80 people found a reduction in ISI scores compared with control (p=0.05), while a 2023 quasi-experimental study in 130 people found improved Insomnia Severity Index scores at 3 months.
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people and patients
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Intensity
- Low
- Format
- Group
A repeated course
Open InsomniaShow studies (2)
RCTCn=8065% confidence2022Significant reduction in ISI scores compared with control (p=0.05)
Top journalOpen-labelInactive controlQuasi ExperimentalCn=13060% confidence2023Significant improvement in Insomnia Severity Index at 3 months in TM group compared to control.
Weak journalOpen-labelInactive controlCompleters only
Low probability(5)
- →Heart Disease (General)CertaintyLowSourceRCT1 cited study
A 2025 RCT in 197 people reported a reduction in MACE over 5 years (HR=0.346) and prevention of cIMT progression compared with historical controls. Participants had coronary artery disease, diabetes, or heart disease.
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Coronary Artery Disease
- Diabetes
- Heart Disease (General)
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 52 weeks
- Per week
- 280 min
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open Heart Disease (General)Show studies (1)
RCTBn=19770% confidence2025RCT showing significant reduction in MACE at 5 years (HR=0.346) and prevention of cIMT progression compared to historical controls.
HR 0.35Large effectWeak journalBlinded assessor28% dropped out - →DepressionCertaintyLowSourceClinical1 cited study
A 2023 quasi-experimental study in 130 participants found reduced depression-subscale scores at 3 months; the participants were described as healthy, so this does not establish an effect in people diagnosed with depression.
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- Healthy people
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Intensity
- Low
- Format
- Individual
- Supervision
- Self-guided
A repeated course
Open DepressionShow studies (1)
Quasi ExperimentalCn=13060% confidence2023Significant reduction in BSI-18 Depression subscale at 3 months in TM group compared to control.
Weak journalOpen-labelInactive controlCompleters only - →PTSD (Post-Traumatic Stress Disorder)CertaintyLowSourceClinical1 cited study
A 2025 RCT in 203 people found Transcendental Meditation non-inferior to PE and superior to HE for improving PTSD symptoms.
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- PTSD (Post-Traumatic Stress Disorder)
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
60 min
- Course
- 12 weeks
- Format
- Individual
- Supervision
- Instructor-led
A repeated course
Open PTSD (Post-Traumatic Stress Disorder)Show studies (1)
RCTCn=20375% confidence2025RCT showing TM non-inferior to PE and superior to HE for PTSD symptom improvement; cost-effectiveness analysis showing TM dominant
Weak journalOpen-label25% dropped out - →Alcohol AddictionCertaintyLowSourceTheoreticalnot used for recommendations1 other source
Transcendental Meditation has been described as reducing alcohol use and relapse rates among recovering alcoholics compared with standard treatment, possibly by reducing stress and craving.
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion
Why it isn't used for recommendations
No supporting study on file
Open Alcohol AddictionShow studies (1)
Expert opinion50% confidenceTM reduced alcohol use and relapse rates in recovering alcoholics compared to standard treatment, likely by reducing stress and craving.
- →ADHDCertaintyLowSourceTheoreticalnot used for recommendations1 other source
Expert knowledge suggests Transcendental Meditation may help students with ADHD with attention, impulse control, and executive function, as an adjunctive intervention; this is not a clinical-trial finding.
How big is the effect
No study gave a number we could compare, so the size is not known.
Where the evidence comes from
- Expert opinion
Why it isn't used for recommendations
No supporting study on file
Open ADHDShow studies (1)
Expert opinion50% confidenceTM improved attention, impulse control, and executive function in students with ADHD, suggesting it is a useful adjunctive intervention.
Studied only as meditation in general, not tested in transcendental meditation yet
These results come from studies of meditation as a whole. No study of transcendental meditation has looked at them yet.
Social Function Improvement (Medium · 9 trials) · Self-Compassion Improvement (Medium · 7 trials) · Breast Cancer (High · 7 trials) · Cancer (General) (Medium · 6 trials) · Chronic Pain (Medium · 4 trials) · Self-Awareness Increase (Medium · 4 trials) · and 8 more
Side effects
8 listedHighest probability
- →HeadacheCertaintyMediumSourceClinical1 cited study
A randomized trial in 2015 involving 17 people listed headache as an observed effect.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
2 protocolsEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 12 weeks
- Per week
- 280 min
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open HeadacheShow studies (1)
RCTCnegativen=1745% confidence2015headache
Low-quality journalOpen-labelInactive control
Low probability(7)
- →NauseaCertaintyLowSourceClinical1 cited study
A 2025 pooled analysis of randomized and non-randomized human studies included nausea among the reported effects.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 12 weeks
- Per week
- 280 min
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open NauseaShow studies (1)
Meta-analysisAnegativen=124845% confidence2025Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder.
nausea, headache, irritability, weight gain
Weak journalOpen-label - →Lipid Profile WorseningCertaintyLowSourceClinical1 cited study
In a randomized trial in 2025 involving 197 people, the HE group had lower triglyceride levels than the Transcendental Meditation group at posttest (p = 0.004); this relative comparison alone does not show that Transcendental Meditation worsened lipid levels.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
- Coronary Artery Disease
- Diabetes
- Heart Disease (General)
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolEstimatedWhat the studies reporting this result did.
20 min · 14×/week
- Course
- 52 weeks
- Per week
- 280 min
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Open Lipid Profile WorseningShow studies (1)
RCTBnegativen=19745% confidence2025However, the HE group had lower triglyceride levels compared to the TM group at posttest (p = 0.004).
Weak journalBlinded assessor28% dropped out - →IrritabilityCertaintyLowSourceClinical1 cited study
A randomized trial in 2015 involving 17 people listed anger.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 12 weeks
- Supervision
- Instructor-led
A repeated course
Open IrritabilityShow studies (1)
RCTCnegativen=1745% confidence2015anger
Low-quality journalOpen-labelInactive control - →Muscle Ache (Myalgia)CertaintyLowSourceClinical1 cited study
A randomized trial in 2015 involving 17 people listed neck and shoulder pain.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 12 weeks
- Supervision
- Instructor-led
A repeated course
Open Muscle Ache (Myalgia)Show studies (1)
RCTCnegativen=1745% confidence2015neck and shoulder pain
Low-quality journalOpen-labelInactive control - →Paresthesia (Tingling/Numbness)CertaintyLowSourceClinical1 cited study
A randomized trial in 2015 involving 17 people listed pins and needles.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 12 weeks
- Supervision
- Instructor-led
A repeated course
Open Paresthesia (Tingling/Numbness)Show studies (1)
RCTCnegativen=1745% confidence2015pins and needles
Low-quality journalOpen-labelInactive control - →Restlessness / JitterinessCertaintyLowSourceClinical1 cited study
A randomized trial in 2015 involving 17 people listed restless feet.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 12 weeks
- Supervision
- Instructor-led
A repeated course
Open Restlessness / JitterinessShow studies (1)
RCTCnegativen=1745% confidence2015restless feet
Low-quality journalOpen-labelInactive control - →Vision ProblemsCertaintyLowSourceClinical1 cited study
A randomized trial in 2015 involving 17 people listed blurred vision.
What the sources found
0 not observed · 0 unclear · 1 reportedconfidence 45/100
How big is the effect
No study gave a number we could compare, so the size is not known.
Who was studied
- People with a condition
Where the evidence comes from
- Article1
Protocol behind this outcome
1 protocolMeasuredWhat the studies reporting this result did.
- Course
- 12 weeks
- Supervision
- Instructor-led
A repeated course
Open Vision ProblemsShow studies (1)
RCTCnegativen=1745% confidence2015blurred vision
Low-quality journalOpen-labelInactive control
Don't do it if
When to skip it or get medical advice first3 listedHighest probability
- →PsychosisCertaintyLowSourceReference knowledgeTheoretical
Active or unstable psychotic disorders, including Schizophrenia and Bipolar Mania, are contraindications because unstructured internal focus may exacerbate symptoms.
Where the evidence comes from
- Reference knowledge
Confidence
confidence 75/100
Open PsychosisRationale
Active or unstable psychotic disorders, including schizophrenia and bipolar mania, are contraindicated due to risk of symptom exacerbation from unstructured internal focus.
- →Bipolar ManiaCertaintyLowSourceReference knowledgeTheoretical
During manic episodes, meditation practices that alter arousal or emotional regulation may destabilize mood.
Where the evidence comes from
- Reference knowledge
Confidence
confidence 70/100
Open Bipolar ManiaRationale
Meditation practices that alter arousal or emotional regulation may destabilize mood during manic episodes.
- →SchizophreniaCertaintyLowSourceReference knowledgeTheoretical
For people with active psychosis or a history of severe dissociative states, the deep relaxation and altered awareness of Transcendental Meditation may trigger or worsen psychotic symptoms; meditation should be undertaken only with clinical supervision.
In the trials
1 trial of this practice also left out people with this condition. That does not show harm.
PubMed links (1)
Where the evidence comes from
- Reference knowledge
Confidence
confidence 65/100
Open SchizophreniaRationale
In individuals with active psychosis or a history of severe dissociative states, the deep relaxation and altered awareness of TM may trigger or exacerbate psychotic symptoms. Caution is advised; meditation should only be undertaken with clinical supervision.
Who the trials left out
Some trials of this practice did not take people with these conditions, so the studies say less about them. This is not a warning and does not show harm. Ask a clinician first.2 listedLeft out by one trial each (2)
- Bipolar Disorderleft out by 1 trial
PubMed links (1)
PubMed links (1)
Also listed for meditation in general (written by our reviewers)
Precautions from the Meditation page. They are for meditation as a whole and may not all fit transcendental meditation.
Interactions
Okay to combine with
Highest probability of useful synergy
- →PracticesMeditationCertaintyMediumSourceReference knowledgeComplementary
Other meditation practices that emphasize present-moment awareness and emotional regulation may complement Transcendental Meditation, although it is typically practiced independently.
- →PracticesYogaCertaintyMediumSourceTheoreticalComplementary
Gentle Yoga postures before Transcendental Meditation may release physical tension and make sitting more comfortable, potentially allowing for deeper rest during meditation.
- →SupplementsL-TheanineCertaintyMediumSourceTheoreticalAdditive
L-Theanine may complement Transcendental Meditation by promoting alpha brain wave activity and a relaxed but alert state, potentially supporting mental clarity and stress reduction.
- →PracticesProgressive Muscle RelaxationCertaintyMediumSourceTheoreticalComplementary
Progressive Muscle Relaxation may help beginners relax as they transition into Transcendental Meditation, but it is not required.
Where the evidence comes from
- Expert opinion
Open Progressive Muscle RelaxationConfidence
confidence 40/100
Weakens or is weakened by
Highest probability
- →SupplementsCaffeineCertaintyMediumSourceTheoreticalCompetitive
Caffeine may increase arousal and sympathetic nervous system activity, potentially counteracting the deep rest and parasympathetic activation associated with Transcendental Meditation, especially when consumed shortly before practice.
- →PracticesDopamine FastCertaintyMediumSourceTheoreticalCompetitive
Intentional dopamine depletion may reduce motivation to engage in Transcendental Meditation, which involves sustained attention and internal reward processing.
- →PracticesHigh-Intensity Interval Training (HIIT)CertaintyMediumSourceTheoreticalCompetitive
High-Intensity Interval Training (HIIT) immediately before Transcendental Meditation may leave the nervous system in a heightened sympathetic state, making it harder to settle into the practice.
Where the evidence comes from
- Expert opinion
Open High-Intensity Interval Training (HIIT)Confidence
confidence 35/100
How it works
The mechanisms this practice works through25 listed · 0 established- AMPK and STAT3 signalingMitochondrial energy metabolismproposed
Downregulation of SOCS3 in TM practitioners may remove inhibitory effects on AMPK and STAT3, potentially improving mitochondrial energy efficiency. Lower expression of erythropoiesis-related genes (GATA1, GATA2, TAL1) in TM group suggests higher energy efficiency.
- Balance of mind and bodyMind-body integrationproposed
Asana practice cultures good posture and greater integration of left and right hemisphere functioning, providing a platform for greater balance.
- DASS-21 Depression scoremood improvementproposed
TM reduced depression from severe to normal range.
- DASS-21 Stress scorestress reductionproposed
TM reduced stress levels from severe to normal range.
- Hypothalamic-pituitary-adrenal (HPA) axis and sympathetic nervous systemNeuroendocrine modulationproposed
Regular TM practice may modulate neuroendocrine activity, affecting catecholamines and cortisol, which in turn influence lymphocyte subset levels.
- Left ventricular massReduced sympathetic nervous system activityproposed
TM may reduce sympathetic nervous system tone, leading to decreased BP and reduced cardiac workload, potentially decreasing LVM.
- NF-κB pathway and interferon signalingConserved Transcriptional Response to Adversity (CTRA)proposed
Downregulation of pro-inflammatory genes (e.g., SOCS3, ITGB3) and upregulation of antiviral/antibody defense response genes (e.g., CXCL10, OAS1) in TM practitioners, opposite to the CTRA pattern seen in chronic stress.
- Processing and releasing stresses from body and mindStress releaseproposed
Maharishi Yoga Asanas help process and release stresses, allowing transcending to occur faster and meditation to be experienced as deeper.
- Psycho-physiological restful alertnessStress reductionproposed
TM produces a wakeful but deeply restful state, reducing stress and its behavioral consequences.
- RS-14 trait resilienceresilience enhancementproposed
TM increased trait resilience from high to very high levels.
- Response inhibitionCognitive functionproposed
Suggestive evidence that QT improved response control in the Irish setting, as measured by reaction time on the Stroop Color-Word Test.
- Restful alertnessPrefrontal cortex blood flowproposed
Proposed mechanisms underlying the restful alertness achieved with TM include increased blood flow to the prefrontal cortex on functional magnetic resonance imaging.
- Restful alertnessEEG alpha coherenceproposed
Proposed mechanisms underlying the restful alertness achieved with TM include increased α coherence on electroencephalography.
- Stress responseParasympathetic responseproposed
Studies of TM practitioners have revealed patterns of increased parasympathetic response leading to attenuation of the stress response.
- Sympathetic nervous system and HPA axisStress reactivityproposed
TM is theorized to reduce psychological and physiologic response to stress, evidenced by decreased sympathetic nervous system and HPA axis responsivity and reduced cortisol levels.
- Sympathetic toneSympathetic nervous systemproposed
TM practice may reduce sympathetic activation, which is a proposed mechanism for lowering blood pressure in high normal BP.
- Working memoryCognitive functionproposed
Suggestive evidence that QT improved working memory in both settings, as measured by fewer mistakes on the Spatial Working Memory task.
- auditory thresholdsSensory processingproposed
Improved auditory thresholds and increased cortical areas for sensory processing.
- cortical and midbrain systemsneurophysiological integrationproposed
TM increases cortical EEG coherence in alpha1 (8-10 Hz), which becomes a trait with regular practice, and improves connectivity between parietal lobe areas involved in emotions.
- cortical coherenceEEG coherenceproposed
Increased EEG coherence, particularly alpha, spreading from occipital to frontal cortex, stabilizing outside practice.
- field independenceCognitive processingproposed
Increased field independence and cognitive processing speed.
- hTR and hTERT mRNATelomerase gene expressionproposed
Both interventions increased telomerase gene expression, which may be a biomarker or mechanism for BP reduction.
- hypothalamic-pituitary-adrenal axisstress reductionproposed
TM reduces stress reactivity in electrodermal, cardiovascular, and HPA stress systems, and lowers baseline cortisol and other stress indicators.
- sympathetic nervous system and hypothalamic-pituitary-adrenal axisstress reductionproposed
TM may attenuate sympathetic overactivation and HPA dysfunction, reducing inflammation and oxidative stress.
Variations
4 documentedTypical protocol
26 protocolsEstimatedAcross every study of this practice, whatever the variation.
20 min · 14×/week
- Course
- 13 weeks
- Per week
- 280 min
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
100% of the corpus contributed
Standard 20-Minute TM
Beginner9/1015–20 min · Twice a day
Standard 20-Minute TM
Beginner9/1015–20 min · Twice a day15–20 min · Twice a day
Editorial- How often
- Twice a day
- Intensity
- Low
- Time of day
- Split through the day
- Where
- Indoors
- Research depth
- Minimal
This version uses a personalized mantra for 20 minutes, followed by 2-3 minutes of quiet sitting. The instructions emphasize letting the mantra come and go without forcing it or concentrating on it.
No equipment needed.
How it's done6 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- Sit comfortably in a chair or on a cushion with your back supported and eyes closed.
- Take a few moments to settle in, allowing your body to relax and your breath to flow naturally.
- Gently introduce the personalized mantra given by your TM instructor, thinking it effortlessly in the mind.
- Allow the mantra to flow at its own pace, without forcing or concentrating on it; if thoughts come, simply return to the mantra.
- After about 20 minutes, stop thinking the mantra and sit quietly with your eyes closed for 2-3 minutes.
- Slowly open your eyes and take your time before standing up.
Cues
- · Effortlessness is key; do not try to control the mantra.
- · Maintain a comfortable, upright posture without being rigid.
- · Let thoughts come and go without engaging with them.
Common mistakes
- Concentrating or forcing the mantra.
- Lying down, which can lead to sleep instead of restful alertness.
- Jumping up immediately after the session ends.
Studied protocols1 on file
- 18 min· 7×/week· 4 weeks· n=54· A repeated coursePMID 33305031
Group TM Practice
Beginner8/1020 min · Weekly
Group TM Practice
Beginner8/1020 min · Weekly20 min · Weekly
Editorial- How often
- Weekly
- Intensity
- Low
- Time of day
- Any time
- Where
- Indoors
- Research depth
- Moderate
Participants practice the standard technique together for 20 minutes, then sit quietly before opening their eyes. The group setting is described as offering a shared, supportive environment, while each person's practice remains individual.
No equipment needed.
As studied
11 protocolsEstimatedThe protocol the studies of this variation actually used.
20 min
- Course
- 13 weeks
- Intensity
- Low
- Format
- Group
- Supervision
- Instructor-led
A repeated course
Derived from2155921326571023347295443500570736121655+6 more in Sources
How it's done5 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- Gather with a group in a quiet, comfortable room and sit in chairs or on cushions.
- A group leader may give brief introductory instructions before starting.
- Close your eyes and practice your TM technique as you normally would for 20 minutes.
- Meditate in silence alongside the group, allowing the collective quiet to support your practice.
- After 20 minutes, the leader will signal the end; sit quietly for a few minutes before opening your eyes.
Cues
- · The group energy can make it easier to settle into deep meditation.
- · Don't compare your experience to others; everyone's practice is personal.
- · Arrive a few minutes early to settle in and avoid rushing.
Common mistakes
- Being self-conscious about making noise or moving.
- Leaving immediately after the session instead of enjoying the shared silence.
- Using the group setting to socialize instead of meditate.
Studied protocols8 on file
- 20 min· 14×/week· 4 weeks· n=30· A repeated coursePMID 39797312
- 20 min· 14×/week· 13 weeks· n=295· A repeated coursePMID 21559213
- 20 min· 14×/week· 16 weeks· n=48· A repeated coursePMID 26571023
- 20 min· 14×/week· 87 weeks· n=304· A repeated coursePMID 34729544
- 20 min· 14×/week· 13 weeks· n=80· A repeated coursePMID 36121655
- 20 min· 14×/week· 52 weeks· n=197· A repeated coursePMID 40177279
Extended Rest TM
Intermediate7/1025–30 min · Twice a day
Extended Rest TM
Intermediate7/1025–30 min · Twice a day25–30 min · Twice a day
Editorial- How often
- Twice a day
- Intensity
- Low
- Time of day
- Split through the day
- Where
- Indoors
- Research depth
- Minimal
This variation extends the session to 30 minutes and is described for people under high stress or with an established practice. It ends with 3-4 minutes of quiet rest, rather than the shorter post-session period used in the standard version.
No equipment needed.
How it's done7 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- Find a quiet, comfortable place to sit upright with your eyes closed.
- Allow your body to settle for a minute, noticing the natural rhythm of your breathing.
- Effortlessly think your personalized mantra, letting it become fainter and more subtle.
- If you notice you have drifted into thoughts, gently return to the mantra without judgment.
- Continue this process for 30 minutes, allowing the mind to settle into deeper levels of stillness.
- When the time is up, let go of the mantra and rest with eyes closed for 3-4 minutes.
- Open your eyes slowly and transition gently back to activity.
Cues
- · The mantra should be a faint, gentle idea, not a clear pronunciation.
- · Favor the simplicity of the mantra over the complexity of thoughts.
- · Deep rest is the goal, not concentration or analysis.
Common mistakes
- Trying to make the mantra disappear or forcing a blank mind.
- Becoming frustrated by a busy mind; this is a normal part of stress release.
- Shortening the rest period at the end.
Studied protocols1 on file
- 30 min· 14×/week· 12 weeks· n=80· A repeated coursePMID 18976496
Short Refresher TM
Beginner6/1010–15 min · As needed
Short Refresher TM
Beginner6/1010–15 min · As needed10–15 min · As needed
Editorial- How often
- As needed
- Intensity
- Low
- Time of day
- Any time
- Where
- Indoors
- Research depth
- Minimal
This 10-15 minute version is intended as a brief session when a full 20 minutes is not possible. Its description cautions that it should not be expected to provide the same depth of rest as a full session.
No equipment needed.
How it's done5 steps · 3 cues · 3 common mistakes
A general description of the practice, not instruction or medical advice.
Steps
- Sit comfortably in a quiet spot, close your eyes, and take a deep, relaxing breath.
- Begin to think your mantra effortlessly, allowing it to flow naturally.
- If interrupted by noise or thoughts, simply favor the mantra again.
- Continue for 10-15 minutes, allowing the mind to settle briefly.
- Take a minute to sit quietly before opening your eyes and resuming your day.
Cues
- · This is a 'mini-break' for the nervous system; don't expect the same depth as a full session.
- · Use this whenever you feel overwhelmed or fatigued.
- · A short session is better than skipping practice entirely.
Common mistakes
- Expecting the same profound rest as a 20-minute session.
- Rushing the process or checking the clock frequently.
- Skipping the quiet sitting period at the end.
Studied protocols1 on file
- 10 min· 14×/week· 13 weeks· n=131· A repeated coursePMID 30357468
How to start
Community experience
Based on 295 public posts from Reddit, YouTube, Bluesky, and Hacker News.
What people report it did
28 outcomes mentioned across 295 public reports. A report often mentions several, so these counts do not add up to the total.
Reported benefits16
- Anxiety Reduction69 mentions
- Mood Improvement64 mentionspointed the other way
- Present Moment Awareness43 mentions
- Concentration Improvement23 mentions
- Stress Resilience Improvement21 mentions
- Cognitive Function Improvement18 mentions
- Sleep Quality Improvement18 mentions
- Emotional Regulation Improvement12 mentions
- Self-Awareness Increase9 mentionsnot studied
- Rumination Reduction9 mentionsnot studied
- Interoception Improvement6 mentionsnot studied
- Physical Energy Increase6 mentionsnot studied
- Biorhythm Regulation6 mentionsnot studied
- Sleep Onset Improvement5 mentionsnot studied
- Chronic Pain Reduction5 mentions
- Trauma Symptom Reduction5 mentions
Reported side effects12
- Anxiety Increase13 mentionsnot studied
- Insomnia6 mentionsnot studied
- Confusionnot studied
- Depersonalizationnot studied
- Derealizationnot studied
- Drowsinessnot studied
- Emotional Bluntingnot studied
- Mental Fatiguenot studied
- Physical Fatiguenot studied
- Hypervigilancenot studied
- Motivation Decreasenot studied
- Muscle Tensionnot studied
What people report doing
Counted from public posts and videos, not from a survey. Each figure counts the posts that mentioned it — most reports say nothing about schedule.
Session lengthas written
How long they've practisedas written
References
28 screened · 26 analysed · 27 listed below
Studies and sources cited on this page. Evidence quality varies — check the grade on each.
- Systematic Review and Meta-Analysis of Transcendental Meditation for Post-Traumatic Stress Disorder.Medicina (Kaunas)2025Meta-analysisAn=1248
- A randomized controlled trial of meditation and health education on carotid intima-media thickness and major adverse cardiovascular events in Black men and women.Front Med (Lausanne)2025RCTBn=197
- Randomized controlled trial of stress reduction with meditation and health education in black men and women with high normal and normal blood pressure.Am J Prev Cardiol2021RCTBn=304
- Randomized Trial: A Pilot Study Investigating the Effects of Transcendental Meditation and Yoga Through Retinal Microcirculation in Cardiac Rehabilitation.J Clin Med2025RCTCn=30
- Evaluating the effectiveness of transcendental meditation on mental health and resilience of paramedicine students - a randomised controlled pilot study.Sci Rep2025RCTCn=10
- A pilot intervention to reduce burnout and enhance resilience through transcendental meditation among Georgetown University medical students.BMC Med Educ2025Pilot studyCn=39
- Cost-effectiveness of Transcendental Meditation (TM) for treating Post-Traumatic Stress Disorder (PTSD).PLoS One2025RCTCn=203
- Improving the mental health and well-being of healthcare providers using the transcendental meditation technique during the COVID-19 pandemic: A parallel population study.PLoS One2023Quasi ExperimentalCn=130
- Empirical Evaluation of the Possible Contribution of Group Practice of the Transcendental Meditation and TM-Sidhi Program to Reduction in Drug-Related Mortality.Medicina (Kaunas)2023Observational CohortC
- Efficacy of Transcendental Meditation to Reduce Stress Among Health Care Workers: A Randomized Clinical Trial.JAMA Netw Open2022RCTCn=80
Show all 27 references
- Meditation Effects on Anxiety and Resilience of Preadolescents and Adolescents: A Randomized Controlled Study.2021RCTCn=168
- A Demonstration Study of the Quiet Time Transcendental Meditation Program.2021Quasi ExperimentalCn=189
- Transcriptomics of Long-Term Meditation Practice: Evidence for Prevention or Reversal of Stress Effects Harmful to Health.2021Observational Cross SectionalCn=45
- Investigating the effect of transcendental meditation on spiritual wellbeing of Type-2 diabetic amputees: A clinical trial study.2020RCTCn=54
- Hypnotherapy or transcendental meditation versus progressive muscle relaxation exercises in the treatment of children with primary headaches: a multi-centre, pragmatic, randomised clinical study.2019RCTCn=131
- Effects of Maharishi Yoga Asanas on Mood States, Happiness, and Experiences during Meditation.2018Quasi ExperimentalCn=26
- Effects of Lifestyle Modification on Telomerase Gene Expression in Hypertensive Patients: A Pilot Trial of Stress Reduction and Health Education Programs in African Americans.2015Quasi ExperimentalCn=48
- Transcendental Meditation for the improvement of health and wellbeing in community-dwelling dementia caregivers [TRANSCENDENT]: a randomised wait-list controlled trial.2015RCTCn=17
- Levels of immune cells in transcendental meditation practitioners.2014Observational Cross SectionalCn=35
- Impact of transcendental meditation on left ventricular mass in african american adolescents.2012RCTCn=62
- Effects of the Transcendental Meditation Program on Substance Use among University Students.2011RCTCn=295
- Effects of Transcendental Meditation on mental health: a before-after study.2008Quasi ExperimentalCn=80
- Impact of stress reduction on negative school behavior in adolescents.2003RCTCn=45
- Transcendental Meditation Enriches Nurses' Authentic Presence Through Caring for Self and Others.2024QualitativeDn=44
- Heal the Healers: A pilot study evaluating the feasibility, acceptability, and exploratory efficacy of a Transcendental Meditation intervention for emergency clinicians during the coronavirus disease 2019 pandemic.2021Pilot studyDn=32
- Studies of advanced stages of meditation in the tibetan buddhist and vedic traditions. I: a comparison of general changes.2006Narrative reviewD
- Expert knowledge synthesis