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Vitamin D Receptor Polymorphism

Explainer · compound · Jul 4, 2026

Vitamin D Receptor Polymorphism

A gene variant that can shift vitamin D response.

compound

875 words · 4 sources How we score →

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Myth vs evidence Jul 3, 2026

Is Adrenal Fatigue Real?

Fatigue, brain fog, poor sleep, and burnout are real problems. The question is whether a supplement label has correctly named the cause.

Myth vs evidence Debunked 820 words · 5 sources

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Systematic review Jul 2, 2026

Melatonin for Sleep: A Systematic Evidence Review

Melatonin can help, but mostly in one specific way: it may help you fall asleep sooner. The average benefit is modest, not dramatic. Some people also feel that sleep quality is a bit better and feel less sleepy the next day, but melatonin is much less reliable for staying asleep all night, sleeping much longer, or increasing deep sleep. It seems to work best when your body clock is off, like jet lag, a delayed sleep schedule, or other timing-related sleep problems. It looks less dependable as a catch-all fix for every kind of insomnia. If you try melatonin, use it with realistic expectations: think "timing aid" more than "strong sleeping pill."

35 papers Moderate certainty 35 papers · 3,407 participants · 19 outcomes

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Calcium

Ranking · May 18, 2026

Best Supplements to Lower Blood Pressure in Pregnancy (2026)

Compare 3 pregnancy supplements ranked across 9 clinical trials for healthier blood pressure, maternal outcomes, side effects, and what not to buy today.

#1: Calcium Likely helps

3 ranked · 9 trials analyzed

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Vitamin B

Ranking · May 18, 2026

Best Supplements to Protect Brain Tissue as You Age (2026)

See which supplements actually show human brain-imaging benefits for healthy aging. Ranked from 7 clinical trials, with honest caveats and safety notes.

#1: Vitamin B Likely helps

6 ranked · 7 trials analyzed

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Salvia

Ranking · May 17, 2026

Best Supplements to Clear Old Clots More Efficiently (2026)

We ranked 4 supplements for healthy clot cleanup using 5 clinical trials, with honest notes on fibrinolysis, heart health, dose gaps, and bleeding risks.

#1: Salvia Likely helps

4 ranked · 5 trials analyzed

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Omega-3

Ranking · May 17, 2026

Best Supplements to Ease ADHD Symptoms in Children (2026)

We ranked the top supplements for child ADHD symptoms using 9 clinical trials, with evidence, cautions, and honest notes on what works best.

#1: Omega-3 Proven benefit

3 ranked · 9 trials analyzed

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+ 22 more rankings: sleep, mood, energy, joint pain, blood sugar, blood pressure, and more.

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