What Is a Ketogenic Diet?
A ketogenic diet is a very low-carbohydrate way of eating that delivers moderate amounts of high-quality dietary protein and high amounts of healthy dietary fat. This reduction in carbohydrate intake helps the body shift toward a state that promotes the breakdown of fats (from the diet and your body) to produce ketone bodies and enter a state known as “ketosis.”
When following a ketogenic diet, your brain, as well as other organs, depends on ketones as an energy source. Ketones are produced in the body once you have reached a state of ketosis and can be measured in the blood and urine to ensure that you stay in ketosis during the keto diet.