Why We Get Fat is a book written by Gary Taubes, published in 2011. The book explores the science behind obesity and the factors that contribute to weight gain. Taubes argues that the conventional wisdom about obesity is wrong and that the root cause of weight gain is not simply overeating or lack of exercise. Instead, he suggests that the real culprit is the type of food we eat and the impact it has on our hormones and metabolism. In this book, Taubes delves into the research and science behind the causes of obesity and provides a comprehensive look at the factors that contribute to weight gain.
Chapter 1: The Science of Obesity
In the first chapter, Taubes provides an overview of the science behind obesity. He explains how the body stores fat and how hormones such as insulin and leptin play a role in regulating weight. He also discusses the role of genetics in weight gain and the fact that obesity is a complex disease that is influenced by many factors. Taubes argues that the conventional wisdom about obesity is wrong and that the real cause of weight gain is not simply overeating or lack of exercise.
Chapter 2: The Calories-In, Calories-Out Model
In the second chapter, Taubes takes aim at the calories-in, calories-out model of weight loss. He argues that this model is flawed and that it does not take into account the impact of different types of food on hormones and metabolism. Taubes suggests that the real key to weight loss is not simply burning more calories than you consume, but rather eating the right types of food that will help you regulate your hormones and metabolism.
Chapter 3: The Role of Insulin
In the third chapter, Taubes delves into the role of insulin in weight gain. He explains how insulin is a hormone that regulates blood sugar and how it can also promote fat storage. Taubes argues that excessive consumption of carbohydrates can lead to insulin resistance, which can contribute to weight gain and obesity. He suggests that reducing carbohydrate intake and eating a low-carbohydrate diet can help regulate insulin levels and promote weight loss.
Chapter 4: The Role of Leptin
In the fourth chapter, Taubes discusses the role of leptin in weight regulation. Leptin is a hormone that is produced by fat cells and is responsible for regulating appetite and energy expenditure. Taubes argues that leptin resistance can contribute to weight gain and obesity. He suggests that eating a diet that is high in fat and low in carbohydrates can help regulate leptin levels and promote weight loss.
Chapter 5: The Role of Genetics
In the fifth chapter, Taubes discusses the role of genetics in weight gain and obesity. He explains how genetics can play a role in weight regulation and how certain genetic factors can make individuals more susceptible to weight gain. Taubes argues that while genetics can play a role in weight gain, it is not the sole cause of obesity and that environmental factors such as diet and lifestyle also play a significant role.
Chapter 6: The Role of Hormones
In the sixth chapter, Taubes discusses the role of hormones in weight regulation. He explains how hormones such as cortisol, thyroid hormone, and growth hormone can influence weight gain and obesity. Taubes argues that these hormones can be influenced by diet and lifestyle factors and that making changes to these factors can help regulate hormone levels and promote weight loss.
Conclusion
In conclusion, Why We Get Fat is a comprehensive look at the science behind obesity and the factors that contribute to weight gain. Taubes argues that the conventional wisdom about obesity is wrong and that the real cause of weight gain is not simply overeating or lack of exercise. Instead, he suggests that the real key to weight loss is eating the right types of food that will help regulate hormones and metabolism. While genetics can play a role in weight gain, Taubes argues that environmental factors such as diet and lifestyle also play a significant role. Overall, Why We Get Fat is a must-read for anyone looking to understand the science behind obesity and the factors that contribute to weight gain.
Interested in reading the whole book?
Buy the book “Why We Get Fat” on Amazon
