When is the healthiest time to sleep at night?

In general, it is healthier to sleep before 10 at night. Generally, the best time to sleep is from 10 to 6 am. This time is the time for the body to release a lot of melatonin, which can soothe the nerves and effectively prevent insomnia. If you go to bed after 1 1, it may affect the quality of sleep, or it is difficult to fully ensure deep sleep, or the proportion of deep sleep time is relatively short. Normal sleep of human body is divided into shallow sleep and deep sleep, and deep sleep often has better sleep quality. Some people don't go to bed until after 0/2 o'clock every day, but they can sleep for 6 ~ 8 hours every day and fall asleep at this time. If you meet your personal schedule and get enough sleep, it is generally ok. In short, sleeping at 10 is easier to enter a deep sleep state and is also suitable for human recovery.