Pontzer's groundbreaking studies with hunter-gatherer tribes show how exercise doesn't increase our metabolism. Instead, we burn calories within a very narrow range: nearly 3,000 calories per day, no matter our activity level. This was a brilliant evolutionary strategy to survive in times of famine. Now it seems to doom us to obesity. The good news is we can lose weight, but we need to cut calories. Refuting such weight-loss hype as paleo, keto, anti-gluten, anti-grain, and even vegan, Pontzer discusses how all diets succeed or fail: For shedding pounds, a calorie is a calorie.

Food. There's plenty of it around, and we all love to eat it. So why should anyone need to defend it? Because in the so-called Western diet, food has been replaced by nutrients, and common sense by confusion—most of what we’re consuming today is longer the product of nature but of food science. The result is what Michael Pollan calls the American Paradox: The more we worry about nutrition, the less healthy we see to become.

Our ability to prevent and reverse these conditions—and feel incredible today—is under our control and simpler than we think. The key is our metabolic function—the most important and least understood factor in our overall health. As Dr. Casey Means explains in this book, nearly every health problem we face can be explained by how well the cells in our body create and use energy. To live free from frustrating symptoms and life-threatening disease, we need our cells to be optimally powered so that they can create “good energy,” the essential fuel that impacts every aspect of our wellbeing.

What if the healthiest diet included the foods that were enjoyable and respectful of our stressful, overbooked lives? You couldn’t screw it up! Here’s a can’t-miss plan that will build unbreakable habits by incorporating mindset changes, easy restaurant options, and more from “the perfect person to blaze a better path” (Arnold Schwarzenegger).

The End of Overeatinguncovers the shocking facts about how we lost control over our eating habits - and how we can get it back. Dr. Kessler presents groundbreaking research, along with what is sure to be a controversial view inside the industry that continues to feed a nation of overeaters - from popular brand manufacturers to advertisers, chain restaurants, and fast-food franchises.