What is a Keto Diet? A keto diet is a low-carb diet, in which the body produces ketones in the liver to use as energy in lieu of carbohydrates. Like other low-carb, high-fat (LCHF) diets, keto draws people in with its promised weight-loss results. When we eat something high in carbs, your body will produce glucose and insulin. Since the glucose is being used as a primary energy, your fats are not needed and are therefore stored. Typically on a normal, higher carbohydrate diet, the body will use glucose as the main form of energy. By lowering the intake of carbs, the body is induced into a state known as ketosis . How does the Keto diet Work? The starvation effect causes the body to go into a metabolic state called " ketosis . " In our normal state, our bodies are sugar-driven: we eat carbohydrates, carbs are broken down into glucose, and glucose usually becomes energy, or it's stored as glycogen in liver and muscle tissue. When you ...