Getting to the Bottom of the Fasting Trend What Is Intermittent Fasting? Intermittent fasting (IF) is a way of eating that involves cycles of fasting. It’s different from other diet plans, as it purely focuses on when, not on what types of food, you eat. According to research, this method can help manage weight and prevent or reverse some illnesses by prolonging the period in which the body burns calories. Put simply, fasting for a few hours daily, or just eating one meal per day a couple of times each week, may not only burn fat but also benefit your…