Diabetic patients can eat eels, which are rich in animal protein and also have the effect of nourishing Yin and tonifying the kidneys, so they are suitable for diabetic patients. What can be eaten by diabetic patients and what food can not be eaten, in fact, it is simple that food containing more sugar can not be eaten, such as fruit, snacks, drinks can not be eaten, staple foods including rice, steamed bread should be strictly controlled, because it also contains starch, starch to the body will eventually be transformed into glucose resulting in increased blood sugar, so the staple food for diabetes should be strictly controlled. Other foods such as meat, eggs, milk, seafood including freshwater fish, eels, and other green vegetables are suitable for sugar disease and are very rich in nutrition, which is also very beneficial to the health of the body.