For someone who is healthy, it is a blessing to pay attention to nutrition regulation at ordinary times. If you are growing up, you should eat more foods containing vitamins and crude fiber. If you are a sick person, you should adjust your diet according to your doctor's advice.

People often say that "eat well early, eat well at noon and eat less at night", and this health care experience is reasonable. Breakfast should pay attention not only to quantity, but also to quality. Staple foods generally include starchy foods, such as steamed bread, bean curd, cornmeal steamed bread, etc., and some foods rich in protein, such as milk, soybean milk, eggs, etc., should be appropriately added, so that the blood sugar in the body can quickly rise to normal or exceed the normal standard, thus making people refreshed and able to work and study energetically. Lunch should be eaten more appropriately and of high quality. Staple foods such as rice, steamed bread, corn flour cake, bean curd, etc., and non-staple foods such as fish, meat, eggs, bean products, etc., and fresh vegetables should be added to keep blood sugar in the body at a high level to ensure work and study in the afternoon. Dinner should be light and easy to digest, and should be eaten at least two hours before bedtime. If you eat too much dinner and eat a lot of food containing protein and fat, it is not easy to digest and it will also affect your sleep. In addition, people are inactive at night, eating too much is easy to overnutrition, which will also lead to obesity, and may also deposit fat on the arterial wall, leading to cardiovascular diseases, so three meals a day should be arranged reasonably.