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Explore overlooked details, practical ideas, and misunderstood parts of health worth a closer look.

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Why Your Tonsils Have Holes

Tonsil crypts are normal architecture, not damage — and the small white lumps that come out of them are usually the least interesting thing about them.

Can You Actually "Activate" a Muscle?

The word does real work in a gym and almost none in a physiology textbook. Sorting out which claim is being made makes the advice much easier to evaluate.


Curious, not contrarian.

Interesting ideas deserve investigation, not automatic belief. Footnote Health looks closer at the details, separates what is established from what is plausible, and tries to leave you understanding your health a little better than before.


Keep reading the footnotes.

A periodic note on useful health ideas, overlooked details, and questions worth exploring.

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