Knowing the physiology of Keto BodyTone Reviews and ways to measure ketone bodies is important for conducting ketogenic diet. In most general terms, a ketogenic diet represents any diet that causes ketone bodies to be produced by the liver, shifting the metabolism of the body away from glucose and towards fat utilization. Ketosis is a completely physiological mechanism and it needs to be differentiated from the pathological ketoacidosis seen in type 1 diabetes.