Tag

Supplement safety

Page 1 of 11

A backpacker seen from behind walks up a gravel track through a mountain valley with snowy peaks under blue sky.

Travelan colostrum showed no clear protection from travelers' diarrhea in an 850-person trial

Oct 16, 2026

Clear capsules filled with speckled brown powder lie scattered on a bright yellow surface.

Tainted supplements: which products the FDA has found to contain hidden drugs, and what was in them

Oct 14, 2026

A hand tips white capsules from an unlabelled amber bottle into an open palm against a pink background.

Nicotinamide riboside, an NAD supplement, did not slow early Parkinson's and did slightly worse than placebo

Oct 12, 2026

A beige capsule beside a small heap of beige powder, and a green and white capsule beside a heap of brown powder, on a green surface.

Kratom explained: what the leaf is, how lab-made versions differ and what the evidence shows on risk

Oct 9, 2026