Ketogen Erfahrungen What You Should Know, carbohydrates are not essential nutrients, which means your body doesn't need carbohydrates in the form of food to function properly, but fat and protein are necessary. Yes, it is true, various body functions such as parts of the central nervous system require glucose to function, but these small amounts of glucose can be made from ketones even on a strict no-carb diet. http://fitnessproductcenter.com/ketogen-erfahrungen/