Ketogenic diet - Wikipedia, the free encyclopedia

Ketogenic diet - Wikipedia, the free encyclopedia: "Ketogenic diet
From Wikipedia, the free encyclopedia
Jump to: navigation, search
This article is about a dietary medical therapy. For information on ketogenic low-carbohydrate diets as a lifestyle choice or for weight loss, see Low-carbohydrate diet.

The ratio of calorific contributions from food components of four dietsThe ketogenic diet is a high fat, adequate protein, low carbohydrate diet, primarily used to treat difficult-to-control (refractory) epilepsy in children. The diet mimics aspects of starvation by forcing the body to burn fat rather than carbohydrate. Normally, the carbohydrates in food are converted into glucose, which is then transported around the body and is particularly important in fuelling the brain. However, if there is very little carbohydrate in the diet, the liver converts fat into fatty acids and ketone bodies. The ketone bodies pass into the brain and replace glucose as an energy source. When the body produces ketone bodies, a state known as ketosis, this has an anticonvulsant effect.[1]
The diet has just enough protein for body growth and repair, and sufficient calories to maintain the correct weight for age and height. The 'classic' ketogenic diet contains a 4:1 ratio by weight of fat to combined protein and carbohydrate. This is achieved by eliminating foods high in carbohydrates (starchy fruits and vegetables, bread, pasta, grains and sugar) while increasing the consumption of foods high in fat (cream and butter).[1]"