What time to go to bed at night is the healthiest, this problem should be analyzed on a case-by-case basis, generally speaking, for the general public, for adults to go to bed before 10 o’clock at night is the healthiest. Because the human body tends to rest at 10 o’clock in the evening, especially our heart, and our brain began to enter a rest state, the human body at this time to carry out some repair. If you go to bed after 12 o’clock, it will often lead to a difficulty in falling asleep, the next day will lead to poor mental state, not enough energy and other phenomena, so it is best to go to bed before 10 o’clock at night. Of course, if you are really busy, you can also go to bed at a later time, preferably not more than 11:30.