Eat a good breakfast with comprehensive nutrition, usually around seven o'clock. Lunch is usually around 12 o'clock. It is best to have lean meat, vegetables and so on. At lunch. These foods are low in fat. At the same time, we should also pay attention to a certain amount of high-quality protein such as milk, soybean milk or eggs every day. Dinner should be early, less and better. To ensure a balanced nutrition, you should be full for seven minutes every meal and exercise moderately for half an hour after meals.