Whole30

Each month, millions of people visit Whole30.com to post about the weight they have lost and the lifestyle changes they have made. Many of them first encountered the program through It Starts With Food, a earlier book by the same authors that lays out the research behind the approach. This guide turns that method into a single month of daily steps and recipes, aimed at anyone who wants to reset their relationship with food over a set period.

Melissa and Dallas Hartwig present a self-contained plan for breaking entrenched eating habits, easing cravings, improving digestion, and supporting the immune system. The authors say the approach can lead to weight loss without strict calorie counting, along with better sleep, steadier energy, improved mood, and greater self-esteem. Readers can follow it without the earlier book.

The book contains more than 100 recipes developed by a professional chef, including Chimichurri Beef Kabobs and Halibut with Citrus Ginger Glaze, intended to build cooking confidence. It also gathers reader success stories, links to community resources, and a detailed FAQ for anyone looking for support during the month.