Combing hair can not only prevent insomnia, but also effectively improve human immunity and reduce illness. Combing your hair to help you sleep has existed since ancient times. Su Dongpo, a poet, likes to comb his hair at night, which can help him sleep till dawn. Therefore, if you have insomnia, you can comb your hair with a wooden comb for 5 ~ 10 minutes before going to bed every night.

Push the abdomen before going to bed.

Modern medicine has proved that rubbing the stomach is beneficial to intestinal peristalsis and the secretion of digestive juice, which is beneficial to digestion and is the simplest and most effective choice to prevent and treat gastrointestinal diseases. Especially for the "old stomach trouble", rubbing the stomach can also improve gastric motility and immune function. Moreover, rubbing your stomach can stimulate peripheral nerves and promote metabolism, which is a good way to lose weight. Lie flat on the bed, rub your hands, put your hands around your navel, and rub your stomach clockwise for dozens of times, with moderate attention.