Mood & stress

Anxiety: Natural Calm Complex

See how L-Theanine, Magnesium, Ashwagandha, and Lemon Balm contribute to this calming blend’s overall profile.

Overview

This complex is designed for calming, mood-related support, stress-response support, and magnesium repletion. It brings together L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa), whose overlapping actions are intended to support anxiety reduction, mood, and sleep onset. Fatigue and blood-glucose support are also part of the broader rationale, while Magnesium and Ashwagandha contribute to additional physiological aims shown alongside the formula.

What's inside

L-Theanine

Core

200 mg · L-Theanine

First half of the day · With food

L-Theanine is included for relaxation without sedation. Its proposed role involves increasing alpha brain wave activity and modulating glutamate and GABA neurotransmission.

Ashwagandha

Core

600 mg · KSM-66 Ashwagandha Root Extract

First half of the day · With food

Ashwagandha provides longer-term adaptogenic support for stress-related mood, fatigue, and physical resilience.

Magnesium

Supporting

350 mg · Magnesium Bisglycinate

Before bed · With food

Magnesium supports nervous system regulation by acting as an NMDA receptor antagonist and serving as a cofactor for enzymes involved in neurotransmitter synthesis.

Lemon Balm (Melissa)

Supporting

400 mg · Lemon Balm Phytosome (Relissa™)

Second half of the day · With food

Lemon Balm (Melissa) promotes calmness and sleep onset by enhancing GABAergic neurotransmission through inhibition of GABA transaminase.

How to take it

What to add first, when to take it, and how long before anything changes.

#	Ingredient	Form	Dose	When
1	Magnesium	Magnesium Bisglycinate	350 mg	Before bed · With food
2	L-Theanine	L-Theanine	200 mg	First half of the day · With food
3	Lemon Balm (Melissa)	Lemon Balm Phytosome (Relissa™)	400 mg	Second half of the day · With food
4	Ashwagandha	KSM-66 Ashwagandha Root Extract	600 mg	First half of the day · With food

Expected onset: 1–6 weeks
Cycling: No cycling required; can be taken continuously as part of a daily regimen.

How it works

This formulation combines complementary routes to calm and stress support rather than relying on one approach. L-Theanine is included for relaxation without sedation, through effects on alpha brain wave activity and glutamate and GABA neurotransmission. Lemon Balm (Melissa) adds another calming pathway by enhancing GABAergic neurotransmission and may support sleep onset.

Magnesium covers a broader nervous-system support role. It acts as an NMDA receptor antagonist and as a cofactor for enzymes involved in neurotransmitter synthesis, while also addressing magnesium repletion as part of the formulation’s rationale. Ashwagandha provides a different, longer-term role centered on stress-related mood, fatigue, and physical resilience.

There is intentional overlap around calmness, anxiety reduction, and sleep onset, but the members are not interchangeable: L-Theanine and Lemon Balm (Melissa) emphasize more immediate calming pathways, Magnesium supports nervous-system regulation, and Ashwagandha contributes stress-response and resilience support. Each of these has been studied for aspects of calming or mood-related support; the grouping itself is a formulation choice, not evidence that the combination has been tested as a whole.

Because several members may influence calming, blood pressure, heart rate, thyroid, or glucose-related effects, their combined use warrants attention to additive effects, including sedation.

The members may converge on calming effects, creating a potential for additive central nervous system effects. This could mean more drowsiness, slowed reactions, dizziness, impaired coordination, or cognitive dulling than with any one member alone. The magnitude is uncertain, and this is a pharmacodynamic inference rather than a measured additive effect for the complete combination. Extra caution is relevant when other central nervous system depressants are involved or when driving and hazardous activities are concerned.

Several members may also influence cardiovascular function in the same direction. L-Theanine is described as acting through vasodilation, Magnesium through smooth muscle relaxation, and the calming effects of Ashwagandha and Lemon Balm (Melissa) may contribute to lower blood pressure. Overlap may therefore increase the possibility of Hypotension (Low Blood Pressure), dizziness, or light-headedness. L-Theanine, Magnesium, and Lemon Balm (Melissa) may additionally have additive heart-rate-lowering effects, with a possible concern for Bradycardia (Slow Heart Rate) in susceptible users. These combined effects are inferred from overlapping pharmacology, not established as a measured synergy.

Ashwagandha and Lemon Balm (Melissa) share a possible thyroid-function-lowering direction, which could be more important in people with Hypothyroidism or those using thyroid hormone replacement. They may also contribute to glucose lowering, making monitoring especially relevant with Insulin, Sulfonylureas, or other Antidiabetic / Diabetes Medications, during prolonged fasting, or in people prone to Hypoglycemia (Low Blood Sugar). Medication changes require clinical supervision. Overall, the rationale for combining the members is mechanistic; the available interaction concerns do not demonstrate a proven additive benefit.

Effects

What it changes in the body70 listed

Start here

Highest probability, strongest evidence

Mood ImprovementCertaintyHighSourceRCT
This design goal is attributed to L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa), rather than to combination-level testing. All four independent members contribute this outcome.
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Medium probability(22)

Male Fertility ImprovementCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Memory ImprovementCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Resting Heart Rate ImprovementCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Sexual Function and Libido ImprovementCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Concentration ImprovementCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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HDL Cholesterol IncreaseCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Physical Strength IncreaseCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Testosterone Level IncreaseCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Anxiety ReductionCertaintyMediumSourceRCT
This design goal is attributed to L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa), rather than to combination-level testing. All four independent members contribute this outcome.
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Cholesterol Level ReductionCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Fatigue ReductionCertaintyMediumSourceRCT
This design goal is attributed to L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa), rather than to combination-level testing. All four independent members contribute this outcome.
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Triglyceride Level ReductionCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Blood Glucose Level SupportCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Blood Pressure SupportCertaintyMediumSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Morning Alertness ImprovementCertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Sleep Onset ImprovementCertaintyMediumSourceClinical
This design goal is attributed to L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa), rather than to combination-level testing. All four independent members contribute this outcome.
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Social Function ImprovementCertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Muscle Mass IncreaseCertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Physical Endurance IncreaseCertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Brain Fog ReductionCertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Chronic Pain ReductionCertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Muscle Soreness Reduction (DOMS)CertaintyMediumSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Low probability(47)

Analgesic EffectCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Antidepressant EffectCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Grip Strength ImprovementCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Improve Heart Rate Variability (HRV)CertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Insulin Sensitivity ImprovementCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Spatial Reasoning ImprovementCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Working Memory ImprovementCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Inflammation ReductionCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Erectile Function SupportCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Nausea Relief SupportCertaintyLowSourceRCT
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Joint Health ImprovementCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Muscle Recovery AccelerationCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Skin Health ImprovementCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Stress Resilience ImprovementCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Task Switching ImprovementCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Verbal Fluency ImprovementCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Alertness IncreaseCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Antioxidant Protection EnhancementCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Mental Endurance IncreaseCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Reaction Speed IncreaseCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Hemoglobin Level SupportCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Weight Management SupportCertaintyLowSourceClinical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Neuroprotective EffectCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Bone Health ImprovementCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Immune System SupportCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Longevity and Anti-Aging SupportCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Migraine ReliefCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Pregnancy Outcome SupportCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Thyroid Health SupportCertaintyLowSourceReview
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Muscle RelaxationCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Digestion ImprovementCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Constipation ReliefCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Electrolyte Balance SupportCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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GABA System SupportCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Muscle Cramp ReliefCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Nutrient Deficiency ReplenishmentCertaintyLowSourceReference knowledge
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Fatty Liver PreventionCertaintyLowSourceAnimal research
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Liver Health SupportCertaintyLowSourceAnimal research
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Gut Microbiome Health SupportCertaintyLowSourceAnimal research
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Dream Recall ImprovementCertaintyLowSourceAnecdotal
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Emotional Regulation ImprovementCertaintyLowSourceAnecdotal
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Present Moment AwarenessCertaintyLowSourceAnecdotal
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Motivation IncreaseCertaintyLowSourceAnecdotal
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Physical Energy IncreaseCertaintyLowSourceAnecdotal
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Rumination ReductionCertaintyLowSourceAnecdotal
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Anticonvulsant EffectCertaintyLowSourceTheoretical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Workout Efficiency IncreaseCertaintyLowSourceTheoretical
No concrete change, dose, timing, or studied population is specified for this outcome, so it cannot be interpreted as a quantified result or applied to a particular group.
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Conditions it's used for

Complaints and diagnoses people take it for5 listed

The best we have, but the evidence is still weak

Anxiety Disorder (General)SourceScientific
All four components have demonstrated anxiety-reducing effects in human studies.
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Generalized Anxiety DisorderSourceScientific
The complex is designed primarily for anxiety support, but the evidence is stronger for some individual ingredients than for the combination as a unit.
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InsomniaSourceScientific
Magnesium, L-Theanine, and Lemon Balm may support sleep initiation, potentially with additional benefit from reduced stress.
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Major Depressive DisorderSourceScientific
Mood support may be relevant as an adjunct, but this complex is not established as a stand-alone treatment for Major Depressive Disorder.
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Mild Cognitive ImpairmentSourceTheoretical
Any cognitive benefit would likely be secondary to improved mood, sleep, and reduced anxiety.
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Side effects

Unwanted effects reported in studies or by users72 listed

Highest probability

DrowsinessCertaintyMediumSourceMeta-analysis
Drowsiness has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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NauseaCertaintyMediumSourceMeta-analysis
Nausea has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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BloatingCertaintyMediumSourceRCT
Bloating has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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DiarrheaCertaintyMediumSourceRCT
Diarrhea has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Heart Rate DecreaseCertaintyMediumSourceRCT
Heart rate decrease has been reported in connection with L-Theanine, Magnesium, and Lemon Balm (Melissa).
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InsomniaCertaintyMediumSourceRCT
Insomnia has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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VomitingCertaintyMediumSourceRCT
Vomiting has been reported in connection with L-Theanine, Magnesium, and Ashwagandha.
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Low probability(59)

Blood Pressure DecreaseCertaintyLowSourceMeta-analysis
Blood pressure decrease has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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DizzinessCertaintyLowSourceMeta-analysis
Dizziness has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Dry MouthCertaintyLowSourceMeta-analysis
Dry mouth has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Heart Rate IncreaseCertaintyLowSourceMeta-analysis
Heart rate increase has been reported in connection with Magnesium and Ashwagandha.
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Increased SweatingCertaintyLowSourceMeta-analysis
Increased sweating has been reported in connection with Magnesium and Ashwagandha.
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Vision ProblemsCertaintyLowSourceMeta-analysis
Vision problems have been reported in connection with Magnesium and Ashwagandha.
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ConstipationCertaintyLowSourceRCT
Constipation has been reported in connection with L-Theanine, Ashwagandha, and Lemon Balm (Melissa).
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Physical FatigueCertaintyLowSourceRCT
Physical fatigue has been reported in connection with L-Theanine, Magnesium, and Ashwagandha.
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Heartburn / Acid RefluxCertaintyLowSourceRCT
Heartburn or acid reflux has been reported in connection with Ashwagandha.
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Muscle Ache (Myalgia)CertaintyLowSourceRCT
Muscle ache has been reported in connection with Ashwagandha.
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Anxiety IncreaseCertaintyLowSourceClinical
Anxiety increase has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Appetite ChangesCertaintyLowSourceClinical
Appetite changes have been reported in connection with L-Theanine and Ashwagandha.
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Appetite Increase (Undesired)CertaintyLowSourceClinical
Undesired appetite increase has been reported in connection with Ashwagandha and Lemon Balm (Melissa).
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Appetite Suppression (Undesired)CertaintyLowSourceClinical
Undesired appetite suppression has been reported in connection with Lemon Balm (Melissa).
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Blood Sugar IncreaseCertaintyLowSourceClinical
Increased blood sugar has been reported in connection with Ashwagandha.
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Bruising (Ecchymosis)CertaintyLowSourceClinical
Bruising has been reported in connection with Lemon Balm (Melissa).
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Gastric IrritationCertaintyLowSourceClinical
Gastric irritation has been reported in connection with Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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HeadacheCertaintyLowSourceClinical
Headache has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Hot FlashesCertaintyLowSourceClinical
Hot flashes have been reported in connection with Magnesium.
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IrritabilityCertaintyLowSourceClinical
Irritability has been reported in connection with L-Theanine, Magnesium, and Ashwagandha.
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Joint Pain (Arthralgia)CertaintyLowSourceClinical
Joint pain has been reported in connection with Ashwagandha.
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PainCertaintyLowSourceClinical
Pain has been reported in connection with Ashwagandha.
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Paresthesia (Tingling/Numbness)CertaintyLowSourceClinical
Paresthesia, or tingling or numbness, has been reported in connection with Magnesium.
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Blood Potassium DecreaseCertaintyLowSourceClinical
Decreased blood potassium has been reported in connection with Lemon Balm (Melissa).
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Blood Potassium IncreaseCertaintyLowSourceClinical
Increased blood potassium has been reported in connection with Lemon Balm (Melissa).
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Skin Rash / IrritationCertaintyLowSourceClinical
Skin rash or irritation has been reported in connection with Ashwagandha and Lemon Balm (Melissa).
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Taste DisordersCertaintyLowSourceClinical
Taste disorders have been reported in connection with L-Theanine and Magnesium.
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Thyroid Function DecreaseCertaintyLowSourceClinical
Decreased thyroid function has been reported in connection with Ashwagandha and Lemon Balm (Melissa).
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WeaknessCertaintyLowSourceClinical
Weakness has been reported in connection with Magnesium.
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Weight GainCertaintyLowSourceClinical
Weight gain has been reported in connection with Ashwagandha.
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Blood Sugar DecreaseCertaintyLowSourceReference knowledge
Decreased blood sugar has been reported in connection with Ashwagandha and Lemon Balm (Melissa).
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ConfusionCertaintyLowSourceReference knowledge
Confusion has been reported in connection with Ashwagandha and Lemon Balm (Melissa).
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Blood Magnesium IncreaseCertaintyLowSourceReference knowledge
An increase in blood magnesium has been reported in connection with Magnesium.
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Menstrual Cycle ChangesCertaintyLowSourceReference knowledge
Menstrual cycle changes have been reported in connection with Ashwagandha.
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Fainting (Syncope)CertaintyLowSourceReference knowledge
Fainting has been reported in connection with Magnesium.
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Allergic ReactionCertaintyLowSourceReview
Allergic reactions have been reported in connection with Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Heart Rhythm DisturbanceCertaintyLowSourceReview
Heart rhythm disturbance has been reported in connection with Magnesium.
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Hepatotoxicity (Liver Toxicity)CertaintyLowSourceReview
Hepatotoxicity, or liver toxicity, has been reported in connection with Ashwagandha.
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Rhinitis (Runny Nose)CertaintyLowSourceReview
Rhinitis, including a runny nose, has been reported in connection with Ashwagandha.
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Inflammation IncreaseCertaintyLowSourceAnimal research
Increased inflammation has been reported in connection with Ashwagandha and Lemon Balm (Melissa).
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ApathyCertaintyLowSourceAnecdotal
Apathy has been reported in connection with Ashwagandha.
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Brain FogCertaintyLowSourceAnecdotal
Brain fog has been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Concentration DifficultyCertaintyLowSourceAnecdotal
Concentration difficulty has been reported in connection with Magnesium and Ashwagandha.
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DepersonalizationCertaintyLowSourceAnecdotal
Depersonalization has been reported in connection with L-Theanine.
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DerealizationCertaintyLowSourceAnecdotal
Derealization has been reported in connection with Ashwagandha.
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Emotional BluntingCertaintyLowSourceAnecdotal
Emotional blunting has been reported in connection with L-Theanine, Magnesium, and Ashwagandha.
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Mental FatigueCertaintyLowSourceAnecdotal
Mental fatigue has been reported in connection with Magnesium and Ashwagandha.
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GynecomastiaCertaintyLowSourceAnecdotal
Gynecomastia has been reported in connection with Ashwagandha.
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Hair Loss (Alopecia)CertaintyLowSourceAnecdotal
Hair loss has been reported in connection with Ashwagandha.
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Libido DecreaseCertaintyLowSourceAnecdotal
Decreased libido has been reported in connection with Ashwagandha.
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Mania / HypomaniaCertaintyLowSourceAnecdotal
Mania or hypomania has been reported in connection with Ashwagandha.
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Mood SwingsCertaintyLowSourceAnecdotal
Mood swings have been reported in connection with L-Theanine and Magnesium.
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NightmaresCertaintyLowSourceAnecdotal
Nightmares have been reported in connection with L-Theanine, Magnesium, Ashwagandha, and Lemon Balm (Melissa).
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Panic AttackCertaintyLowSourceAnecdotal
Panic attacks have been reported in connection with L-Theanine, Magnesium, and Ashwagandha.
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Restlessness / JitterinessCertaintyLowSourceAnecdotal
Restlessness or jitteriness has been reported in connection with L-Theanine, Magnesium, and Ashwagandha.
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Increased Thirst and UrinationCertaintyLowSourceAnecdotal
Increased thirst and urination have been reported in connection with Magnesium.
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Tolerance IncreaseCertaintyLowSourceAnecdotal
Tolerance increase has been reported in connection with L-Theanine, Magnesium, and Lemon Balm (Melissa).
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TremorCertaintyLowSourceAnecdotal
Tremor has been reported in connection with L-Theanine.
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Acne WorseningCertaintyLowSourceAnecdotal
Worsening acne has been reported in connection with Ashwagandha.
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Very low probability(6)

Flushing (Skin Redness/Warmth)CertaintyVery lowSourceMeta-analysis
Flushing, including skin redness or warmth, has been reported in connection with Magnesium.
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Thyroid Function IncreaseCertaintyVery lowSourceReview
Increased thyroid function has been reported in connection with Ashwagandha.
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Anhedonia (Loss of Pleasure)CertaintyVery lowSourceAnecdotal
Anhedonia, or loss of pleasure, has been reported in connection with L-Theanine and Ashwagandha.
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Libido Increase (Undesired)CertaintyVery lowSourceAnecdotal
Undesired libido increase has been reported in connection with Ashwagandha.
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Motivation DecreaseCertaintyVery lowSourceAnecdotal
Decreased motivation has been reported in connection with L-Theanine and Ashwagandha.
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Rebound DepressionCertaintyVery lowSourceAnecdotal
Rebound depression has been reported in connection with Ashwagandha.
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Don't take it if

Conditions and states that rule it out24 listed

Highest probability

BreastfeedingCertaintyHighSourceReference knowledgeSerious
There are insufficient data on whether supplemental L-Theanine transfers into human milk or affects nursing infants. Concentrated supplemental use should be avoided during breastfeeding.
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Kidney Failure (ESRD)CertaintyHighSourceReference knowledgeSerious
Magnesium is cleared primarily by the kidneys, so kidney failure can allow it to accumulate and increase the risk of hypermagnesemia, hypotension, bradycardia, conduction abnormalities, neuromuscular paralysis, and respiratory depression.
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Medium probability(15)

Acute Kidney InjuryCertaintyMediumSourceReference knowledgeCaution
Acute loss of renal filtration can rapidly impair magnesium clearance, allowing supplemental or laxative-dose magnesium to accumulate. Accumulation can cause hypotension, conduction abnormalities, weakness, and respiratory depression.
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Bowel ObstructionCertaintyMediumSourceReference knowledgeCaution
Magnesium-containing laxatives and laxative-dose formulations should not be used with suspected gastrointestinal obstruction. Retained osmotic fluid can worsen distention, pain, vomiting, and electrolyte disturbances.
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Bradycardia (Slow Heart Rate)CertaintyMediumSourceReference knowledgeCaution
Lemon Balm (Melissa) may reduce heart rate and could worsen bradycardia.
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Chronic Kidney DiseaseCertaintyMediumSourceReference knowledgeCaution
Because magnesium is renally excreted, kidney disease can allow it to accumulate and cause hypermagnesemia, with risks including cardiac arrhythmias, respiratory depression, and death. Magnesium is contraindicated in severe renal impairment (GFR <30).
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GlaucomaCertaintyMediumSourceReference knowledgeCaution
Safety references report that Lemon Balm (Melissa) may increase intraocular pressure, which could worsen glaucoma. Clinical evidence is limited.
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Heart BlockCertaintyMediumSourceReference knowledgeCaution
Magnesium can worsen cardiac conduction abnormalities. Use with extreme caution or avoid it in people with heart block or significant conduction disorders.
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HyperthyroidismCertaintyMediumSourceReference knowledgeCaution
Ashwagandha increases thyroid hormone production and can worsen hyperthyroidism or precipitate thyrotoxic crisis.
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Hypoglycemia (Low Blood Sugar)CertaintyMediumSourceReference knowledgeCaution
Potential glucose-lowering activity from Lemon Balm (Melissa) could aggravate pre-existing hypoglycemia, especially during fasting or with glucose-lowering treatment.
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Hypotension (Low Blood Pressure)CertaintyMediumSourceReference knowledgeCaution
Lemon Balm (Melissa) may lower blood pressure and could exacerbate hypotension.
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Liver Disease (General)CertaintyMediumSourceReference knowledgeCaution
Lemon Balm (Melissa) has been associated with rare hepatotoxicity, so caution is warranted in liver disease.
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Myasthenia GravisCertaintyMediumSourceReference knowledgeCaution
Magnesium can impair neuromuscular transmission and exacerbate muscle weakness in people with myasthenia gravis. It may precipitate myasthenic crisis.
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Organ Transplant RecipientCertaintyMediumSourceReference knowledgeCaution
Ashwagandha's immune-stimulating effects may increase the risk of transplant rejection. It is directly contraindicated with the immunosuppressive therapy required after transplantation.
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PediatricCertaintyMediumSourceReference knowledgeCaution
Safety and efficacy of Lemon Balm (Melissa) in children have not been well studied, and there is potential for excessive sedation.
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Peptic UlcerCertaintyMediumSourceReference knowledgeCaution
Ashwagandha can irritate the gastrointestinal tract and may aggravate active peptic ulcer disease.
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Pre-SurgeryCertaintyMediumSourceReference knowledgeCaution
L-Theanine may potentiate the central nervous system depression and hypotension caused by anesthetics and sedatives, increasing the risk of intraoperative complications. Discontinuation 1-2 weeks before surgery is prudent.
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Low probability(5)

Bipolar DisorderCertaintyLowSourceClinicalCaution
Ashwagandha's mood-elevating and dopaminergic effects may trigger manic episodes in people with bipolar disorder. Case reports describe mania induction with adaptogens.
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Autoimmune Disease (General)CertaintyLowSourceReference knowledgeCaution
Ashwagandha stimulates immune function and may exacerbate autoimmune conditions, including lupus, rheumatoid arthritis, and multiple sclerosis.
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Hormone-Sensitive CancerCertaintyLowSourceReference knowledgeCaution
Ashwagandha increases testosterone and may modulate estrogen, creating a theoretical risk of stimulating hormone-sensitive tumor growth, including prostate and breast tumors.
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Hypocalcemia (Low Calcium)CertaintyLowSourceReference knowledgeCaution
Magnesium can suppress parathyroid hormone secretion, potentially worsening hypocalcemia.
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HypothyroidismCertaintyLowSourceReference knowledgeCaution
Lemon Balm (Melissa) can suppress TSH and may worsen hypothyroid function or interfere with thyroid hormone replacement therapy.
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Very low probability(2)

Kidney Disease (General)CertaintyVery lowSourceReference knowledgeCaution
L-Theanine is primarily excreted unchanged in urine, so renal impairment may lead to accumulation and increase the risk of excessive drowsiness or hypotension.
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Thyroid Disease (General)CertaintyVery lowSourceReference knowledgeCaution
Lemon Balm (Melissa) may interfere with thyroid hormone regulation and medication efficacy in any thyroid condition.
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Emergent cautions

Cautions specific to taking these items together

L-Theanine+Magnesium+Ashwagandha+Lemon Balm (Melissa)Caution
Multiple members may lower blood pressure (L-theanine via vasodilation, magnesium via smooth muscle relaxation, ashwagandha and lemon balm via calming effects), increasing risk of hypotension when combined.
L-Theanine+Magnesium+Lemon Balm (Melissa)Caution
Potentially additive heart-rate-lowering effects may increase dizziness, bradycardia, or light-headedness in susceptible users.
Magnesium+Ashwagandha+Lemon Balm (Melissa)Caution
Potentially additive blood-pressure-lowering effects may increase dizziness or symptomatic hypotension.
Ashwagandha+Lemon Balm (Melissa)Warning
Both may decrease thyroid function; concurrent use could potentiate this effect, particularly in individuals with hypothyroidism or on thyroid hormone replacement.
Ashwagandha+L-Theanine+Lemon Balm (Melissa)+MagnesiumCaution
Additive CNS-depressant effects among L-theanine, ashwagandha, and lemon balm are not captured in internal_interactions. This is a clinically relevant pharmacodynamic concern even if the magnitude is uncertain, especially because the rationale incorrectly assures users that sedation risk does not increase.
Add an internal caution describing possible additive drowsiness, slowed reactions, dizziness, impaired coordination, and cognitive dulling; advise caution when initiating the combination and with other CNS depressants.
Ashwagandha+L-Theanine+Lemon Balm (Melissa)+MagnesiumCaution
Potentially additive glucose-lowering effects of ashwagandha and lemon balm are not captured as an internal interaction. The risk is most relevant in people using insulin or other glucose-lowering drugs, fasting, or prone to hypoglycemia.
Add a conditional internal caution about glucose monitoring and hypoglycemia symptoms, particularly when the complex is combined with antidiabetic treatment or prolonged fasting.
Ashwagandha+L-Theanine+Lemon Balm (Melissa)+MagnesiumCaution
Additive CNS effects are not actually represented by an implemented internal caution. L-theanine, ashwagandha, and lemon balm may together increase drowsiness, slowed reactions, dizziness, impaired coordination, or cognitive dulling, particularly with other CNS depressants.
Add a real internal interaction entry covering additive sedation and psychomotor impairment, with advice to start cautiously and avoid driving or hazardous activities until individual effects are known.
Ashwagandha+L-Theanine+Lemon Balm (Melissa)+MagnesiumCaution
Potentially additive glucose-lowering effects are not captured as an implemented internal interaction. This matters most with insulin, sulfonylureas, other antidiabetics, prolonged fasting, or susceptibility to hypoglycemia.
Add a conditional glucose-monitoring caution covering ashwagandha, lemon balm, and any meaningful contribution from the other ingredients. Advise monitoring for hypoglycemia and medication adjustment only under clinical supervision.

Interactions

What changes when it is combined with something else

Dangerous combinations

Highest severity first

AminoglycosidesSerious
Magnesium potentiates aminoglycoside-induced neuromuscular blockade by inhibiting presynaptic acetylcholine release, increasing the risk of respiratory depression and prolonged paralysis.
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Liothyronine (T3)Serious
Magnesium can reduce the absorption of liothyronine (T3), similar to levothyroxine, potentially decreasing thyroid hormone efficacy.
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Methimazole (Antithyroid)Serious
May worsen thyroid control by increasing T3 or T4, potentially opposing antithyroid treatment.
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Propylthiouracil (Antithyroid)Serious
Ashwagandha can increase thyroid hormone activity, potentially counteracting propylthiouracil and contributing to recurrent hyperthyroid symptoms.
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Use with care

Highest probability

Supplements5-HTPCaution
5-HTP may warrant caution with ashwagandha only on a highly theoretical basis; direct combination evidence is lacking.
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Alcohol (Ethanol)Caution
Combining L-theanine with alcohol may theoretically increase drowsiness, dizziness, or impaired coordination. No direct clinical studies have established this interaction, so caution is advised.
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AmphetaminesCaution
Possible individual-response caution if ashwagandha's calming effects overlap with stimulant treatment; reduced stimulant efficacy is unproven.
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Antidiabetic / Diabetes MedicationsCaution
Ashwagandha lowers blood glucose and can cause additive hypoglycemia when combined with diabetes medications, requiring glucose monitoring
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Antihistamines (First Generation / Sedating)Caution
Sedating OTC antihistamines can combine with ashwagandha to increase drowsiness, dizziness, and psychomotor impairment.
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AntihypertensivesCaution
L-theanine may modestly lower blood pressure. Additive effects with antihypertensive drugs could cause symptomatic hypotension, dizziness, syncope, or falls.
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SupplementsApigeninCaution
Ashwagandha and apigenin may both have calming or sedating effects. Using them together could theoretically increase drowsiness, dizziness, or impaired alertness; use caution and avoid driving or operating machinery until you know how the combination affects you.
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Unrated(28)

BenzodiazepinesCaution
Possible additive sedation or CNS impairment when combined with benzodiazepines; clinical significance is uncertain.
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BisphosphonatesCaution
Oral magnesium reduces the already low absorption of oral bisphosphonates through polyvalent-cation complex formation. Doses should be separated according to the bisphosphonate label.
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Calcium Channel BlockersCaution
Additive hypotensive and cardiac depressant effects when combined with calcium channel blockers; may cause excessive blood pressure reduction and bradycardia
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Cannabis / THC / CBDCaution
Cannabis (THC) has sedative and psychoactive effects; ashwagandha may potentiate cognitive impairment and sedation.
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SupplementsCBD (Cannabidiol)Caution
Both agents can cause drowsiness; combined use may increase sedation and psychomotor impairment.
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CyclosporineCaution
Cyclosporine can cause renal magnesium wasting and hypomagnesemia, opposing magnesium repletion.
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FluoroquinolonesCaution
Magnesium chelates oral fluoroquinolones in the gastrointestinal tract, reducing antibiotic exposure and potentially causing treatment failure. Product-specific dose separation is required.
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GabapentinCaution
Magnesium-containing antacids reduce gabapentin bioavailability through gastrointestinal binding or adsorption. Gabapentin should be taken at least two hours after such magnesium products.
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HIV Antiretrovirals (ARVs)Caution
Magnesium chelates integrase inhibitors such as bictegravir, dolutegravir, elvitegravir, and raltegravir, markedly reducing absorption when taken together. Use the drug-specific fasting or dose-separation instructions.
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Immunosuppressants (Anti-Rejection)Caution
Ashwagandha's immunostimulatory action may reduce the efficacy of immunosuppressive drugs.
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InsulinCaution
Lemon balm has lowered glucose in clinical and preclinical studies; concurrent insulin may increase hypoglycemia risk.
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SupplementsKava KavaCaution
Both kava and lemon balm can depress CNS activity; concurrent use may increase excessive drowsiness, impaired coordination, and accident risk.
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Levodopa / CarbidopaCaution
Magnesium oxide has reduced levodopa and carbidopa exposure in a small clinical pharmacokinetic study and may worsen motor response when taken concurrently.
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Levothyroxine (T4)Caution
Magnesium-containing products can bind or adsorb levothyroxine and reduce its absorption, causing inadequate thyroid hormone replacement. Administration is generally separated by at least four hours.
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Loop DiureticsCaution
Chronic loop-diuretic therapy increases urinary magnesium excretion and can oppose magnesium repletion.
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Muscle RelaxantsCaution
Additive muscle relaxation and CNS depression; risk of excessive weakness and respiratory depression.
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PenicillamineCaution
Magnesium can form complexes with penicillamine in the gastrointestinal tract and reduce its absorption and therapeutic exposure.
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Potassium-Sparing DiureticsCaution
In patients with renal impairment or excessive magnesium exposure, concurrent use can increase the risk of hypermagnesemia. Monitor magnesium levels when clinically indicated.
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Proton Pump Inhibitors (PPIs)Caution
Proton pump inhibitors reduce gastric acid, impairing the absorption of magnesium salts and leading to hypomagnesemia with long-term use.
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Sedatives / CNS DepressantsCaution
L-Theanine may theoretically add to drowsiness caused by CNS depressants, including benzodiazepines, alcohol, barbiturates, and Z-drugs. Use caution and monitor for excessive sleepiness.
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SupplementsSt. John's WortCaution
St. John's wort may warrant caution with ashwagandha because of overlapping CNS effects.
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SulfonylureasCaution
Potential additive glucose lowering may increase sulfonylurea-associated hypoglycemia.
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TacrolimusCaution
Tacrolimus commonly causes renal magnesium wasting, which can increase magnesium requirements and make repletion difficult without laboratory monitoring.
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TetracyclinesCaution
Oral magnesium forms poorly absorbed complexes with tetracyclines, markedly reducing antibiotic absorption and creating a risk of treatment failure unless doses are appropriately separated.
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Thiazide DiureticsCaution
Long-term thiazide exposure can increase renal magnesium loss and contribute to persistent hypomagnesemia despite ordinary supplementation.
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Trientine (Copper Chelator)Caution
Magnesium and other oral minerals can form complexes with trientine and reduce its absorption. Mineral supplements should be separated according to the trientine product instructions.
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ValproateCaution
Potential caution: lemon balm may have sedative effects and could theoretically add to valproate-related drowsiness or CNS depression. Clinical evidence for this interaction or for enhanced anticonvulsant benefit is lacking. Consult a healthcare professional before combining them and monitor for excessive sedation, dizziness, confusion, or impaired coordination.
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Z-Drugs (Non-Benzodiazepine Hypnotics)Caution
Lemon balm may have sedative effects. Combining it with Z-drugs such as zolpidem, zaleplon, or eszopiclone could theoretically increase drowsiness and psychomotor impairment. Avoid driving or other hazardous activities if affected.
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