Fasting has been gaining popularity in recent years to promote weight loss and improve health. Intermittent fasting, in particular, reduces inflammation and improves insulin sensitivity, preventing chronic diseases such as cancer, heart disease, and diabetes. In a Nutritarian diet, Dr. Joel Fuhrman is confident that incorporating fasting doesn't only jump start weight loss but also slows down aging. To maximize these life-saving benefits of fasting, it is important to approach it with knowledge and caution. And you may start right here.