1. Ketogenic diet (KD for short) is a formula diet with high fat ratio, low carbohydrate ratio and suitable protein and other nutrients. In the19th century, this therapy has been used to treat intractable epilepsy in children for decades.

2. Ketogenic diet covers a wide range, and there are many fresh foods to eat, such as fresh eggs, salmon and some organic poultry and dairy products. During the ketogenic diet, you can eat other non-starch vegetables, nuts and fruits, as well as some olive oil and butter.

3. When the carbohydrate consumed by human body is too high, the body will produce some glucose and insulin. Generally speaking, compared with other energy sources, glucose will be given priority as the main energy source. At this time, fat will be put aside and become what we call fat. Ketogenic diet will reduce the intake of carbohydrates, thus inducing the body to become ketosis, making fat the main energy source of the body, thus promoting the metabolism of the human body.