What the research says about supplements, practices and habits.
Browse supplements, practices, and curated stacks, all tied to the effects they produce.
What do you want to change?
Start from an outcome you seek rather than a substance.
Best-covered supplements
Ranked by how much the supplement has been studied in humans.
- Mushrooms
Turkey Tail
Ear and Hearing Health SupportImmune System SupportInflammation Reduction1 human-evidenced uses25 studies12 effects
- Mushrooms
Chaga
Antioxidant Protection EnhancementDNA Damage ProtectionImmune System Support0 human-evidenced uses87 studies19 effects
- Algae
Sea Moss (Irish Moss)
Thyroid Health SupportNutrient Deficiency ReplenishmentGut-Brain Axis Support0 human-evidenced uses9 studies6 effects
Conditions with the most on file
What the library has recorded for a given diagnosis. Partial coverage.
What's in the library
- Profiles
- 3
- Studies
- 121
- Outcomes
- 280
- Conditions
- 280
- Medications
- 216
Studies counts distinct PubMed papers across every profile's bibliography; those profiles cite 121 sources in total, since community reports and pharmacology references are cited too. How we read the evidence →