Publisher's Synopsis
The ketogenic diet for epilepsy (KDE) is a special diet that has helped many children and some adults achieve better (or even full) control of their seizures. It's a first-line treatment for a few specific epilepsy syndromes, such as epilepsy due to mutations in GLUT-1 or pyruvate dehydrogenase deficiency.The ketogenic diet for epilepsy was developed in the 1920s by a Michigan doctor named Hugh Conklin. However, once effective medications were developed, the diet was used less and less frequently.It has regained recognition and has become a standard backup plan for children whose epilepsy symptoms are difficult to control with medication.1? With more than 470,000 children living with seizure disorders in the United States (according to Centers for Disease Control and Prevention statistics), it's an important addition to the arsenal of treatments for epilepsy.The Ketogenic Diet and EpilepsyThe ketogenic diet for epilepsy is a very high-fat diet with just enough protein for body maintenance and growth, and very low amounts of carbohydrate. When fats are broken down for energy, the body goes into what's called a ketogenic state, in which the body generates molecules called ketones. The goal of the KDE is for the brain to use ketones for energy rather than glucose (sugar) as much as possible.Ketones are (largely) water-soluble, so they are easily transported to the brain. The brain cannot use fatty acids for energy, but it can use ketones for a large portion of its energy requirements.The KDE is usually begun in a hospital setting and often begins with a one- to two-day fasting period, though there may be a trend away from both of these requirements. After determining the proper amount of protein (depending on age, etc.), the diet is structured as a ratio of fat grams to protein grams, plus carb grams. It usually begins with a 4 to 1 ratio and can be fine-tuned from there. The diet is often calorie and fluid-limited.
