1. Ketogenic diet (ketogenic-diet, KD for short) is a formula diet with a high proportion of fat, a low proportion of carbohydrates, and appropriate protein and other nutrients. This therapy has been used for decades in the 19th century to treat refractory epilepsy in children.

2. The ketogenic diet covers a wide range, and there are many fresh foods that can be eaten, such as fresh eggs, salmon, and some organic poultry and dairy products. In addition, some non-starchy vegetables, nuts, fruits, as well as some olive oil, butter, etc. can be consumed during the ketogenic diet.

3. When the human body eats too much carbohydrates, the body will produce some glucose and insulin. Generally speaking, glucose will be used as the main energy source before other energy sources. At this time, fat will be shelved and become What we call fat. The ketogenic diet will reduce the intake of carbohydrates, thereby inducing the body to enter a state of ketosis, allowing fat to become the body's main energy source, thus promoting the body's metabolism.