/kloc-going to bed at 0/0 is good for detoxifying the body, especially for the liver. Drinking a cup of hot milk before going to bed every night will help you sleep. At the same time, if deep sleep can eliminate the fatigue of patients, it can prolong life.
In fact, people only sleep for half an hour in the deepest sleep state, but everyone's physical quality is different, so the time needed is different. Suggestion: We should ensure about seven or eight hours of sleep every day and need to strengthen physical exercise.