Especially for patients with high blood sugar, the daily meal should include cereals and potatoes, vegetables, fruits, livestock, poultry, meat, eggs and milk, soybeans and nuts. However, specific to how to eat, for example, like cereals and potatoes, which are carbohydrates, various staples, it is recommended to eat a fist-sized staple at a meal, just 2-3 a day. The amount of fat is equivalent to the size of the knuckle of the thumb of butter, is the amount of oil per day. There is also protein, a variety of meat, beef and lamb, chicken and duck, fish, eat two palm-sized daily, but the thickness is equivalent to the thickness of the pinky, eat eggs do not discard the yolk, green leafy vegetables including cabbage, celery, rape, spinach and so on, eat two hands can grab the amount of vegetables can be, that is, 300-500g of vegetables. Fruit should be eaten in a fist-sized amount every day, such as 200-350g of fruit, but also to eat after blood sugar control and stability, or after stability, but also try not to eat fruit immediately after eating, generally sandwiched between two meals to eat. Drink 300g of liquid milk every day, and eat some soy products and moderate amount of nuts regularly. So, for high blood sugar, diet is the above considerations, but also relatively easy to grasp, we can do according to this principle.