There should be no shortage of fresh vegetables and fruits, but we should pay attention to the right amount. Vegetables can weigh about a catty every day. If the fruit with high sugar content, such as litchi, durian, winter jujube or mango, can be controlled at half the size of a fist when the blood sugar control is relatively stable and satisfactory, but don't eat it all at once, it is best to eat it between meals. Fruits with moderate but low sugar content, such as apples, pears, oranges, watermelons, peaches, cherries or strawberries, can be held to the size of a fist. If you eat more kinds or quantities of fruits, you should appropriately reduce the amount of staple food.