Blog
D-Mannose and Urinary Tract Health: What Happened When the Big Trial Arrived
A case study in why small promising trials need big rigorous ones — and what happens when the big one disagrees.
Evidence
Guides
How to Read Supplement Research Without Getting Fooled
Ten minutes of skepticism will save you more money than any discount code
Blog
The Placebo Problem: Why Supplements Seem to Work Even When They Don't
Your friend isn't lying. Their brain is just doing what brains do.