To have a healthy sleep, you should pay attention to adjust your mind, reasonable exercise, maintain good sleep habits and regular sleep in daily life. Such as maintaining a good state of mind, avoid excessive anxiety, depression, tension; often participate in outdoor activities or do fitness exercises; do not look at the phone before bed, do not play games, should not be too full diet before bed, avoid drinking stimulating drinks; develop the habit of regular sleep, do not go to bed too early or too late. 1, adjust the state of mind: maintain a good state of mind, avoid excessive anxiety, depression, tension, if often depressed, anxiety, the quality of sleep 2, reasonable exercise: daily exercise can be appropriate, participate in outdoor activities or do fitness exercises, so that sleep in a benign and healthy state; 3, maintain good habits: develop healthy sleep habits, such as not looking at the phone before bed, not playing games, if too much application of electronic products 2 hours before bed, can lead to a reduction in melatonin in the body, thus affecting sleep. In addition, you need to avoid smoking, tea, coffee, alcoholic beverages before bedtime, these stimulating substances can also have an impact on sleep, should not be too full diet before bedtime, too much food before bedtime, may affect the quality of sleep; 4, regular sleep: do not go to bed too early or too late, often stay up late on sleep may have an impact, so to develop the habit of regular sleep, about 10:00 pm to 10:30 pm every day Enter the sleep state.