Today, this natural physiological mechanism has been exploited by a number of low-carb diet regimes. The aim of ketogenic diets is to send the body into a state of ‘Keto XR Diet Reviews ’ by using a very strict low-carb diet. This umbrella term can include diets such as the Atkins diet, Dukan diet and LCHF diets such as the banting diet, although the ratios of fat, protein and carbs and other specific features of each diet (e.g. ‘phases’) can vary.