Monday: milk, steamed bread, soybean milk, steamed eggs, and lettuce strips. Tuesday: soybean milk, baked cakes, boiled peanuts, beef sauce, and rice porridge. Wednesday: milk, bread, fried shredded tofu, shredded carrots, and boiled eggs. Thursday: soybean milk, paper, shredded kelp and cabbage, salted duck eggs, and rice porridge. Friday: milk, steamed buns, and cucumber. Tuesday: salt and pepper rolls, barbecued pork, boiled eggs, porridge and carrot juice. Wednesday: cream buns, sauce beef, tea eggs, soybean milk and seaweed rape. Thursday: cupcakes, salted liver, salted duck eggs, yogurt and tomato juice. Friday: bean paste bag, meat floss, poached eggs, milk, mixed with cold melon. Saturday: Chicken and vegetable porridge, steamed buns and grapefruit juice. Sunday: small wonton, fire, celery, carrots and cooked soybeans. Food collocation is closely related to nutritional balance. The staple food and non-staple food for three meals a day should be thick and thin, and there should be a certain proportion of animal food and plant food. It is best to eat some beans, potatoes and fresh vegetables every day. According to the distribution of food intake, the ratio of breakfast, lunch and dinner is 3∶4∶3. If a student eats 511 grams of staple food every day, it is more appropriate to eat 151 grams in the morning and evening and 211 grams at noon. The quality of three meals has its own emphasis. Breakfast pays attention to nutrition, lunch pays attention to comprehensiveness, and dinner is light. Nutritional breakfast: The foods that can be selected in the breakfast menu are: cereal bread, milk, yogurt, soybean milk, boiled eggs, lean ham or beef, chicken, freshly squeezed vegetables or fruit juice to ensure the intake of protein and vitamins. Abundant lunch: Lunch requires a full range of food, which can provide various nutrients, relieve the pressure of study and adjust the mental state. You can match yourself with a reasonable diet at lunch: such as mixed fried rice, fried noodles with shredded chicken, steak, pork chop, green vegetable salad or fruit salad, plus a soup. Light dinner: dinner should be light, pay attention to choose foods with less fat and easy digestion, and be careful not to overeat. Overnutrition in dinner, the fat that can't be consumed will accumulate in the body, causing obesity and affecting health. The best choice for dinner: noodles, rice porridge, fresh corn, beans, vegetarian stuffed buns, side dishes and fruit platters.