Good Energy: The Surprising Connection Between Metabolism and Limitless Health

Casey Means on metabolic health. Hardcover.

Means, a physician, argues that metabolic dysfunction sits underneath a long list of chronic conditions and that much of it shows up in standard blood markers. The second half turns that into recommendations on food, sleep, light and movement.

Penguin Publishing Group, 2024, hardcover. The framing is broad and parts of it are contested. This is a case being argued, not a settled clinical guideline.