#1 NEW YORK TIMES BESTSELLER • The groundbreaking phenomenon that kick-started the grain-free movement, now revised and expanded with the latest nutritional and scientific research findings! “One of the most impactful nutrition-based books of modern times.”—David Perlmutter, MD, #1 New York Times bestselling author of Grain Brain First published in 2011, Wheat Belly introduced the world to the hidden dangers of modern wheat and gluten, revolutionizing the conversation around health and weight loss forever. Nearly a decade later, Dr. William Davis’s provocative indictment of the dominant staple in our diet continues to inspire countless people to “lose the wheat.”   After witnessing thousands of patients regain their health after giving up wheat, Davis reached the disturbing conclusion that wheat is the single largest contributor to the nationwide obesity epidemic—and its elimination is key to drastic weight loss and optimal health. In Wheat Belly, Dr. Davis provides readers with a user-friendly, step-by-step plan to navigate a new wheat-free lifestyle. Now updated with refreshed recipes, new program guidelines, and cutting-edge nutritional findings, Wheat Belly is an illuminating look at what truly is making Americans sick and an action plan to clear our plates of this harmful ingredient.