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Every grade here comes from a label we read and a dose we cited — and both can be wrong. If you spot a bad amount, a dead buy link, or math that doesn't add up, tell us. A human reviews every submission before any grade changes.

This is also the place to teach us. We're hobbyists, not scientists or dietitians, so if you think a reference dose is off, an ingredient should count (or shouldn't), or we've misread a study, drop the study's link in Source URL and tell us why. We'd rather be corrected than keep getting it wrong.