The ways to maintain good health include reasonable diet, rest, exercise, and regular medical checkups. In addition, health includes not only physical health, but also mental and social relationships, so it is necessary to maintain a good state of mind, establish good interpersonal relationships, to achieve a good state of mind and body.1, reasonable diet: diet needs to be diversified, avoid picky eating, to ensure balanced nutrition. Three meals a day should be regular, to avoid overeating. Can eat more vegetables and fruits, as well as some nuts, dairy products, but also need to drink more water, which is conducive to the body’s water replenishment and metabolism of body waste. Avoid frequent consumption of high-calorie, high-fat food, such as fried food, cream cakes, etc., but also need to avoid smoking and alcohol, otherwise it is easy to cause obesity, and even suffer from diabetes, hypertension, lung cancer and other diseases; 2, pay attention to rest: study, work after a period of time need to take appropriate rest, pay attention to the combination of work and rest, avoid overwork. In addition, also need to develop a regular rest, avoid staying up late, maintain adequate sleep, the daily sleep time should be maintained at least 6-8 hours. Adequate sleep can make the body energetic and eliminate physical fatigue; 3, strengthen exercise: it is recommended that appropriate exercise 2-3 times a week, jogging, rope skipping, swimming and other physical exercise, which can help speed up the body’s metabolism and enhance physical fitness; 4, regular medical check-ups: develop the habit of regular medical check-ups at the hospital, which helps to grasp their own health, and when the body has some abnormalities, can be detected early and treated as early as possible; 5, maintain regular physical check-ups. 5, maintain a good state of mind: a good state of mind is also vital to health, should actively relieve bad emotions, maintain an optimistic state of mind. When stress is too much, you can release it by listening to music, singing, etc.; 6. Establish good interpersonal relationships: improve social skills, active communication, and actively adapt to the social environment.