1. Insist on getting up early and sleeping refreshed, so that the cerebral cortex is inhibited for too long, which will cause a certain degree of artificial brain dysfunction, lead to a decline in understanding and memory, and also reduce immune function, disrupt the biological rhythm of the body, make people lazy and inert, and at the same time, it is not good for muscles, joints and urinary system. In addition, because the doors and windows are closed to sleep at night, the indoor air is turbid in the morning, and falling in love with the bed can easily cause respiratory diseases such as colds and coughs. Therefore, getting up early and breathing fresh air outdoors are good for your health.

2, rest at noon, energetic and appropriate nap is very beneficial to reduce physical and mental fatigue and improve study and work efficiency. A nap is not about the length of time, but about the quality. It is recommended to lie flat on the bed and stretch your limbs to circulate blood to the brain to relieve fatigue caused by insufficient blood supply to the brain. It is not advisable to lie prone on the table. This posture not only limits breathing, but also makes the muscles of the neck and waist tense, which is easy to suffer from chronic neck and shoulder diseases. Studies have shown that taking a nap for half an hour can surpass the relaxed feeling brought to the body by sleeping for two hours at night.

3, often staying up late, affecting health research shows that staying up late for a long time will slowly lead to neuropsychiatric symptoms such as insomnia, forgetfulness, irritability and anxiety. Overwork makes the nervous system function of the body disorder, causing the imbalance of the main organs and systems in the body, such as arrhythmia and endocrine disorders. It will seriously lead to the stress state of the whole body, and the probability of infection will increase accordingly.

2. Fitness diet:

1. Breakfast: It is most appropriate to have breakfast around 7: 30, that is, 20 to 30 minutes after getting up, because people have the strongest appetite at this time. Moreover, the interval between breakfast and Chinese food should be about 4 to 5 hours, that is to say, if breakfast is too early, the number of times should be increased or lunch should be advanced accordingly.

2. Chinese food: 12: 00- 12: 30 is appropriate. Lunch is the best rest time, so let yourself have lunch in a relaxed environment. This is not only conducive to mental relaxation, but also conducive to digestion, which is of great benefit to the body.

3. Dinner: Generally speaking, it is best to eat after 6 pm and before 7 pm. In this way, it is more appropriate to sleep after 4 hours, that is, after 10 pm or around 1 1 pm. Supper: We don't encourage students to eat supper, because eating before going to bed will not only increase the burden on the stomach and affect sleep, but also affect the appetite for breakfast the next day. But for students who study at night, they will feel hungry after using their brains for a long time. In order to ensure the quality of sleep, it is recommended to eat a small amount of supper at 9: 30- 10: 00. At the same time, it should be emphasized that three meals should be fixed to form a regular biological clock.

Three: healthy eating:

1: Don't eat more than four eggs a week, which is not good for your health.

2. wake up every morning and drink a glass of water to prevent stones.

3: Don't eat tomatoes on an empty stomach, it's better to eat them after meals.

4: Don't put eggs or sugar in soy milk, and don't drink too much.

5. Eating midnight snack often leads to gastric cancer, because the stomach can't get rest.

6: It is wrong to eat fruit after a meal, it should be before a meal.

7: Don't eat for 3 hours before going to bed, you will get fat.

8: freshly baked bread should not be eaten immediately.

9. Eat grains and beans rich in fiber every day.

10: Eating more fruits and vegetables every day is very effective for skin health.

1 1: Drink moderately, not for long, not drunk.

12: wine should not be eaten together: walnuts, seafood, soft drinks and turtle blood.

13: Eat black grapes before drinking, so it is not easy to get drunk.

14: An apple a day can give you a clean lung.

15: A glass of lemon juice every day, orange juice can whiten and lighten dark spots.

16: Eat more Chinese cabbage, eggs and beans, and eat less sweets, especially fructose, which is helpful for hair growth.

17: sour plum has the function of preventing aging and keeping young forever. People who are angry should eat more.

18: The best sleep time is from 10 to 6 am.

19: Lack of sleep will make you stupid. You must sleep for eight hours every day, so you won't get old if you have the habit of taking a nap.

20: After 5 pm, eat less big meals.

2 1: drinking two cups before meals can reduce hunger and food intake, thus playing a role in losing weight.

22: Eat less greasy food, because digestion takes 5 to 7 hours, which will collect the blood in the brain into the stomach and make it easy to fall asleep.