Vitamin D3
89
Great matchModerate evidencelittle sun exposure
Moderate evidence — likely low with very little sun
Limited evidence for people 50 and over
+1 more reason
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Ranked by evidence, explained in plain words.
27science-backed supplements, each ranked by evidence quality.
Psyllium Husk
Constipation · Lower cholesterol
Strong evidence
Omega-3 (Fish Oil)
Lower triglycerides
Strong evidence
Vitamin D3
Likely low with very little sun
Moderate evidence
Ashwagandha KSM-66
Less stress and anxiety · Sleep
Moderate evidence
Creatine Monohydrate
Build strength and muscle
Moderate evidence
NAC (N-Acetyl Cysteine)
Immunity
Limited evidence
Evidence labels are graded from what the studies found for each use, not from how many studies exist.
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