The library

1605 entries · showing the first 80 — narrow the search to see the rest

• 7-Keto-DHEA

  A non-hormonal DHEA metabolite pitched for metabolism with weak, industry-linked evidence.

  Compound or practice · 1 graded outcome · revised Jul 10, 2026

  DEvidence grade D
• 7-Keto-DHEA for Metabolic rate / weight

  Evidence grade D — Weak

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  DEvidence grade D
• 7-Keto-DHEA: side effects, safety & interactions

  Generally tolerated short-term; long-term data limited.

  Safety · revised Jul 10, 2026

  DEvidence grade D
• Acetyl-L-Carnitine (ALCAR)

  The brain-penetrant carnitine — real evidence for diabetic neuropathy, softer signals for mood and aging cognition.

  Compound or practice · 3 graded outcomes · revised Jul 10, 2026

  BEvidence grade B
• Acetyl-L-Carnitine (ALCAR) + L-Carnitine: work well together

  Overlapping carnitine pool; ALCAR is the more brain-penetrant form.

  Interaction · revised Jul 10, 2026

  CEvidence grade C
• Acetyl-L-Carnitine (ALCAR) for Cognition (MCI/aging)

  Evidence grade C — Modest

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Acetyl-L-Carnitine (ALCAR) for Depression (older adults)

  Evidence grade B — Adjunct

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Acetyl-L-Carnitine (ALCAR) for Diabetic neuropathy pain

  Evidence grade B — Best use

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Acetyl-L-Carnitine (ALCAR): side effects, safety & interactions

  Generally safe; can cause GI upset, and, like carnitine, may raise TMAO. Mildly stimulating for some — take earlier in t

  Safety · revised Jul 10, 2026

  BEvidence grade B
• Activated Charcoal

  A genuine poison-control adsorbent misused as a 'detox' and gas remedy — and it binds your medications.

  Compound or practice · 2 graded outcomes · revised Jul 10, 2026

  CEvidence grade C
• Activated Charcoal + Oral contraceptives: separate the timing

  Adsorbs oral drugs — separate by hours to avoid failure.

  Interaction · revised Jul 10, 2026

  CEvidence grade C
• Activated Charcoal for Intestinal gas

  Evidence grade C — Modest

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Activated Charcoal for Poisoning (acute)

  Evidence grade A — Medical use

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  AEvidence grade A
• Activated Charcoal: side effects, safety & interactions

  Binds oral drugs (including contraceptives) — separate by hours; not for routine use.

  Safety · revised Jul 10, 2026

  CEvidence grade C
• ADHD Stimulants

  Prescription stimulants for attention-deficit/hyperactivity disorder.

  Medication · revised Jul 10, 2026

• Agmatine

  An arginine metabolite popular in pre-workouts with almost no human performance evidence.

  Compound or practice · 2 graded outcomes · revised Jul 10, 2026

  DEvidence grade D
• Agmatine for Exercise performance

  Evidence grade D — No real human data

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  DEvidence grade D
• Agmatine for Neuropathic pain

  Evidence grade C — One small study

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Agmatine: dosage and how to take it

  500–1,000 mg pre-workout.

  Dosage · revised Jul 10, 2026

  DEvidence grade D
• Agmatine: side effects, safety & interactions

  Limited human safety data; generally tolerated short-term.

  Safety · revised Jul 10, 2026

  DEvidence grade D
• AHCC

  A cultured-mushroom immune extract with a genuinely interesting HPV-clearance signal.

  Compound or practice · 2 graded outcomes · revised Jul 10, 2026

  CEvidence grade C
• AHCC for Immune / cancer-therapy support

  Evidence grade C — Adjunct

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• AHCC for Persistent HPV clearance

  Evidence grade C — Early, promising

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• AHCC: side effects, safety & interactions

  Generally well tolerated; mild GI effects. As an immune stimulant, caution with immunosuppressants/autoimmunity.

  Safety · revised Jul 10, 2026

  CEvidence grade C
• Akkermansia muciniphila

  A next-generation gut bacterium linked to metabolic health — one promising human trial, a lot still unknown.

  Compound or practice · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Akkermansia muciniphila for Insulin sensitivity / metabolic markers

  Evidence grade C — One key trial

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Akkermansia muciniphila: side effects, safety & interactions

  Well tolerated in the trial; long-term safety of a novel single-strain probiotic is not established.

  Safety · revised Jul 10, 2026

  CEvidence grade C
• Alcohol

  Ethanol — a CNS depressant and hepatotoxin with a broad interaction footprint.

  Medication · revised Jul 10, 2026

• Alcohol + Benzodiazepines: use with caution

  Additive CNS and respiratory depression — a leading cause of sedative overdose.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• Alcohol + Opioids: use with caution

  Respiratory depression multiplies — a frequently fatal combination.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• Algae Omega-3

  The vegan route to EPA/DHA — the same omega-3s fish get from algae, minus the fish.

  Compound or practice · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Algae Omega-3 + Anticoagulants (warfarin): use with caution

  High-dose omega-3 adds bleeding risk on anticoagulants.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• Algae Omega-3 for Omega-3 index

  Evidence grade B — Reliable in vegans

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Algae Omega-3: dosage and how to take it

  250–1,000 mg EPA+DHA/day.

  Dosage · revised Jul 10, 2026

  BEvidence grade B
• Algae Omega-3: side effects, safety & interactions

  Safe and sustainable; mild antiplatelet effect at high doses.

  Safety · revised Jul 10, 2026

  BEvidence grade B
• Allergic rhinitis: what the evidence supports

  3 graded interventions for allergic rhinitis, ranked by strength of evidence.

  Outcome map · 3 graded outcomes · revised Jul 10, 2026

  BEvidence grade B
• Aloe Vera

  Topical aloe helps minor burns; oral aloe has modest glucose and IBS signals but a laxative/safety caveat.

  Compound or practice · 2 graded outcomes · revised Jul 10, 2026

  CEvidence grade C
• Aloe Vera for Glycemic control (oral)

  Evidence grade C — Inner-leaf gel

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Aloe Vera for Minor burn/wound healing (topical)

  Evidence grade C — Modest

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Aloe Vera: dosage and how to take it

  Gel for minor burns.

  Dosage · revised Jul 10, 2026

  CEvidence grade C
• Aloe Vera: side effects, safety & interactions

  Topical is safe; oral aloe latex is a stimulant laxative with real risks — avoid it.

  Safety · revised Jul 10, 2026

  CEvidence grade C
• Alpha-GPC

  A choline donor with a little power-output data and thin cognition evidence outside dementia settings.

  Compound or practice · 2 graded outcomes · revised Jul 10, 2026

  CEvidence grade C
• Alpha-GPC for Cognition (healthy)

  Evidence grade D — Weak

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  DEvidence grade D
• Alpha-GPC for Power / force output

  Evidence grade C — Acute

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Alpha-GPC: dosage and how to take it

  300–600 mg, pre-workout or split.

  Dosage · revised Jul 10, 2026

  CEvidence grade C
• Alpha-GPC: side effects, safety & interactions

  Generally tolerated; the observational stroke-risk signal is unresolved and worth noting for high chronic use.

  Safety · revised Jul 10, 2026

  CEvidence grade C
• Alpha-Lipoic Acid

  An antioxidant with genuine evidence for diabetic neuropathy symptoms and modest insulin-sensitivity effects.

  Compound or practice · 2 graded outcomes · 1 condition · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid + Berberine: use with caution

  Stacking glucose-lowering agents multiplies monitoring needs.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid + Metformin: use with caution

  Additive glucose lowering — watch for lows.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid for Diabetic neuropathy

  Evidence grade B — Symptom relief

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid for Diabetic neuropathy symptoms

  Evidence grade B — Including IV data

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid for Insulin sensitivity / glucose

  Evidence grade B — Modest

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid: dosage and how to take it

  300–600 mg/day, empty stomach.

  Dosage · revised Jul 10, 2026

  BEvidence grade B
• Alpha-Lipoic Acid: side effects, safety & interactions

  Generally safe; can lower glucose (watch for lows with diabetes meds) and rarely triggers an insulin-autoimmune reaction

  Safety · revised Jul 10, 2026

  BEvidence grade B
• American Ginseng

  Distinct from Asian ginseng — its best data are for glucose control and reducing cold frequency.

  Compound or practice · 2 graded outcomes · revised Jul 10, 2026

  CEvidence grade C
• American Ginseng + Anticoagulants (warfarin): use with caution

  May reduce warfarin effect — monitor INR.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• American Ginseng + Metformin: use with caution

  Additive glucose lowering.

  Interaction · revised Jul 10, 2026

  BEvidence grade B
• American Ginseng for Cold incidence/duration

  Evidence grade C — Specific extract

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• American Ginseng for Post-meal glucose

  Evidence grade C — Modest

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• American Ginseng: dosage and how to take it

  Standardized extract per goal.

  Dosage · revised Jul 10, 2026

  CEvidence grade C
• American Ginseng: side effects, safety & interactions

  Generally safe; additive glucose lowering; may reduce warfarin effect.

  Safety · revised Jul 10, 2026

  CEvidence grade C
• Andrographis

  One of the better-evidenced herbs for shortening upper-respiratory infections.

  Compound or practice · 1 graded outcome · 1 condition · revised Jul 10, 2026

  BEvidence grade B
• Andrographis for Common cold

  Evidence grade B — Severity and duration

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Andrographis for Upper-respiratory infection severity/duration

  Evidence grade B — Meta-analytic

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  BEvidence grade B
• Andrographis: dosage and how to take it

  Standardized andrographolide at onset.

  Dosage · revised Jul 10, 2026

  BEvidence grade B
• Andrographis: side effects, safety & interactions

  GI upset, allergy; possible additive immune/anticoagulant effects; avoid in pregnancy.

  Safety · revised Jul 10, 2026

  BEvidence grade B
• Aniracetam

  A fat-soluble racetam with an anxiety-and-mood reputation and mostly preclinical human backing.

  Compound or practice · 1 graded outcome · revised Jul 10, 2026

  DEvidence grade D
• Aniracetam + Alpha-GPC: work well together

  Choline pairing is common with racetams.

  Interaction · revised Jul 10, 2026

  CEvidence grade C
• Aniracetam for Cognition / mood

  Evidence grade D — Mostly preclinical

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  DEvidence grade D
• Aniracetam: side effects, safety & interactions

  Generally tolerated; take with fat. Legally grey as a supplement.

  Safety · revised Jul 10, 2026

  DEvidence grade D
• Antibiotic-associated diarrhea: what the evidence supports

  2 graded interventions for antibiotic-associated diarrhea, ranked by strength of evidence.

  Outcome map · 2 graded outcomes · revised Jul 10, 2026

  BEvidence grade B
• Antibiotics

  Drugs that kill or stop bacteria — short courses with long gut shadows.

  Medication · revised Jul 10, 2026

• Anticoagulants (Warfarin)

  Warfarin is a vitamin-K-antagonist anticoagulant with a narrow therapeutic window measured by INR.

  Medication · revised Jul 10, 2026

• Antiplatelets

  Drugs that reduce platelet clumping to prevent arterial clots.

  Medication · revised Jul 10, 2026

• Anxiety: what the evidence supports

  6 graded interventions for anxiety, ranked by strength of evidence.

  Outcome map · 6 graded outcomes · revised Jul 10, 2026

  BEvidence grade B
• Apigenin

  The chamomile flavone behind the bedtime-tea calm — mild, benign, thinly studied as an isolated supplement.

  Compound or practice · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Apigenin + Glycine: work well together

  Two gentle, non-sedating onset levers.

  Interaction · revised Jul 10, 2026

  CEvidence grade C
• Apigenin for Sleep / calm

  Evidence grade C — Chamomile-level evidence

  Evidence brief · 1 graded outcome · revised Jul 10, 2026

  CEvidence grade C
• Apigenin: dosage and how to take it

  50 mg near bedtime, or chamomile tea.

  Dosage · revised Jul 10, 2026

  CEvidence grade C
• Apigenin: side effects, safety & interactions

  Benign at these doses; theoretical mild CYP interactions at high intakes.

  Safety · revised Jul 10, 2026

  CEvidence grade C