First of all, it’s not a new concept. A ketogenic diet provides a low amount of carbohydrates (usually less than 50 grams per day), an increased amount of fat and a moderate amount of protein (0.8-1.2 g/kg), to put the body in a state of ketosis (fat starts providing the majority of energy needs). During this time, the body depletes its storage of glycogen (sugar) in the muscles and liver. Now it needs a new source of fuel and begins to break down fat into ketones. As the glycogen stores are utilized by the body, a lot of water is lost so adequate hydration is very important. It is also essential to take a multivitamin while on a ketogenic diet and be sure that the carbohydrates that are consumed are nutrient dense (leafy greens and berries). When you start a ketogenic diet, you may feel mentally “foggy” for the first few days but this often passes and your energy level improves. Be aware that you may also experience a “fruity” odor to your breath. When properly followed by appropriate dieters, this plan is popular because it reduces hunger, tends to preserve lean mass and doesn’t require calorie counting.

While this type of diet may be effective, it is also not for everyone. Individuals on a ketogenic diet should be medically supervised; especially since some medication dosages require adjustment while eating this way . Adequate sleep, stress reduction and physical activity are still important. Those with kidney or heart disease should avoid this choice of weight loss plan.