Food is a traditional Chinese culture, and no matter what festivals, you will never lose your stomach. However, diabetics still need to control their diet during the holidays. First, fat 1, dietary energy provided by fat not more than 30% of the total dietary energy. 2, the intake of saturated fatty acids should not exceed 10% of the total dietary energy, should not intake of trans fatty acids. Monounsaturated fatty acids are a good source of dietary fat, and the ratio of energy supplied by fat in the total fat intake should reach 10% to 20%. Polyunsaturated fatty acid intake can be increased appropriately, but should not exceed 10% of the total energy intake. 3, food cholesterol intake <300mg / d. Second, carbohydrates 1, dietary carbohydrates should provide energy accounted for 50% ~ 60% of the total energy. 2. Low glycemic index foods are good for glycemic control. 3, sucrose caused by blood glucose elevation and the same amount of starch is similar, should not exceed 10% of the total energy, but sucrose decomposition of fructose easy to cause triglyceride synthesis so that the accumulation of body fat. 4, diabetic patients moderate intake of sugar alcohols and non-nutritive sweeteners is safe. 5, three meals a day at regular intervals, carbohydrates evenly distributed. Third, protein 1, normal renal function of diabetic individuals, the recommended protein intake accounted for 10% to 15% of the energy supply ratio. 2, patients with overt proteinuria protein intake should be limited to 0.8g per kilogram of body weight per day, from the glomerular filtration rate (GFR) decline, that is, the implementation of a low-protein diet, the recommended protein intake of 0.6g per kilogram of body weight per day, and at the same time supplementation of α-ketoacid preparations. 3, protein intake does not cause elevated blood glucose, but can increase insulin secretion response. Alcohol 1 is not recommended for diabetic patients. When drinking alcohol, the calories contained in alcohol should be calculated into the total energy range. 2, not more than 1 to 2 copies of the standard amount per day (a standard amount of: beer 285ml, light beer 375ml, 100ml of red wine or white wine 30ml, each containing about 10g of alcohol). 3, alcohol may induce hypoglycemia in patients treated with sulfonylureas or insulin. V. Dietary fiber Legumes, fiber-rich cereals (≥5g of fiber per serving), fruits, vegetables and whole grains are good sources of dietary fiber. Results of some cohort studies have shown that dietary fiber from grains is associated with a lower incidence of type 2 diabetes, but dietary fiber from fruit and vegetable sources does not have this effect. However, in general, improving fiber intake is beneficial to health, and it is recommended that people with diabetes first achieve the recommended daily intake of dietary fiber for the general population, i.e., 14g/kcal. Six, salt 1, salt intake is limited to 6g per day, hypertensive patients should be strictly limited intake. 2, limit the intake of food with high salt content, such as monosodium glutamate (MSG), soy sauce, processed foods, sauces and so on.