The question is a bit broad, and it is difficult to cover everything. This is based on your basic understanding of food characteristics, and then you can freely mix foods according to basic principles: First, everyone needs the same basic nutrients-protein, carbohydrates, vitamins and minerals. It's just that most of us now eat a high-carbohydrate diet, and the other is a low-carbohydrate diet. Personally, I prefer the diet with low carbohydrate and moderate fat because the energy source of our high carbohydrate diet is glucose, and according to some professional nutrition books, the energy efficiency of ketone body is 1.25 times that of glucose, so it can be said that ketone body is a more ideal energy source. Generally speaking, it is good to master a basic principle in college diet: breakfast: 2 eggs+green vegetables+mushrooms+1 slice of cheddar cheese; Chinese food: chicken chop (or fish 1 piece)+green vegetable dinner: pork chop (lean meat instead of fat)+green vegetables. You can eat a small piece of dark chocolate after dinner. You can eat all kinds of nuts (almonds, almonds) when you are hungry. Hawaiian fruit, etc.) Exercise: It's very important (exercise for at least 30 minutes every day until you sweat) Sleep: It's very important (work and rest regularly, sleep from10.30 to1o every night, and ensure 7 hours' sleep every day). You'll feel strange to see this. We China people don't eat rice or noodles. Indeed, if you do, I feel that after adopting this diet, my head will be clearer, I will write faster than before, and my weight is gradually decreasing. Finally, I wish the future pillars of our motherland a healthy life and happy study in the university, and enjoy themselves for our country in the future.