1, avoid junk food, junk food will make us sleepy and tired. Consult the table of healthy weight level, and take it as a standard to control your weight within the highest weight range, so as to keep healthy. If you are overweight or obese, you are more likely to suffer health problems.

2. Healthy diet, such as vegetables, fruits, fish, nuts and lean meat. Don't forget to drink 8 glasses of water. Take mineral and vitamin supplements and other favorite healthy diets.

Exercise for 30 minutes every day, five days a week. Exercise in the morning can make you relaxed and happy all day, keep a healthy attitude, and make it easier for you to have a positive attitude and a better appetite. You can also take part in swimming, cycling, walking and other activities, or do your favorite sports to keep healthy. Take part in your favorite activities. Don't force yourself to take part in activities you don't like, or you will lose interest and stop exercising. Try to exercise outdoors. In this way, you will feel more energetic. You should make some small changes at the beginning and make sure you like such changes. You shouldn't make big changes to your lifestyle in a short time. Try to make some small changes in a period of time and make these changes a habit, so that you can succeed in the long run. Besides exercise, you need a good sleep and rest to stay healthy. A good sleep can make you relax and feel healthier.

You should know that a positive attitude is very important to keep healthy. Clear your mind of all negative thoughts and fill your mind with positive thoughts. You must clear all depressed and negative emotions and thoughts from your mind and replace them with healthy and positive thoughts. These positive thoughts are very energetic and always bring good things in life. You can practice meditation and yoga to get rid of negative thoughts and force yourself to think positively.