The ketogenic diet is a low-carbohydrate, high-fat, moderate-protein eating pattern that aims to put the body into a state of ketosis, in which the body produces large amounts of ketone bodies, which is thought to aid fat burning and weight loss. Ketone Supplements: KETO Weight Loss Capsules may contain ketone body supplements such as beta-hydroxybutyrate (BHB), a type of ketone body produced on a ketogenic diet. These supplements are designed to help the body enter a state of ketosis more easily.