About on How Not To Diet: Dr. Greger hones in on the optimal criteria to enable long-term weight loss while considering how these foods actually affect our health and longevity. He lays out the key ingredients of the ideal weight-loss diet—including factors such as calorie density, the insulin index, and the impact of foods on our gut microbiome—showing how evidence-based eating is crucial to our success.  

How Not to Diet goes beyond food to identify twenty-one weight-loss accelerators available to our bodies, incorporating the latest discoveries in cutting-edge areas like chronobiology to reveal the factors that maximize our natural fat-burning capabilities. Dr. Greger builds the ultimate weight loss guide from the ground up, taking a timeless, proactive approach that can surpass to any new trend.