The most popular diet & nutrition books of 2026

Diet and nutrition books explain what to eat and why. You will find the science of food and metabolism, guides to particular ways of eating, and plans for losing weight or managing a condition. Whether you want to understand food better or change how you eat, you will find a plan that fits. This list shows the ones first published in 2026.

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Grill Time!
Cover of Grill Time!

Grill Time!

Noah Galuten

Published 2026

256 pages

Sync & Savor
Cover of Sync & Savor

Sync & Savor

Paige Lindgren

Published 2026

256 pages