Potatoes can be used by diabetic patients, but they are a starchy food, so diabetic patients need to reduce the amount of staple foods when consuming potatoes to ensure a balanced overall caloric intake and not cause a significant increase in blood sugar after meals. Potatoes can be steamed and eaten as a staple food, or stir-fried, but do not consume too much staple food when stir-frying potatoes, as they have the same sugar-raising effect as staple food. If you add extra potatoes, etc., a type of food with a high starch content, without reducing the staple food, it will easily cause a significant increase in blood sugar after meals. For diabetic patients, it is recommended to consume potatoes in a light way. If it is the practice of pulling potatoes or adding food additives to potatoes, it is not recommended for diabetic patients.