There are many reasons for insomnia. Mental factors such as mental tension, excitement, depression, fear, anxiety and boredom often cause insomnia. Social and environmental factors such as excessive work and study pressure, environmental changes, noise, light and air pollution are another important reason; Eating too much dinner and drinking tea and coffee before going to bed can also lead to insomnia.

Prevention and health care of insomnia

Mainly should do the following aspects:

① A light diet rich in protein and vitamins is appropriate.

② Take part in Qigong, Tai Ji Chuan and other sports that emphasize mental exercise, so as to improve the ability of nerve regulation.

Live regularly, sleep regularly, have a full dinner, and don't drink tea, coffee and other stimulating drinks before going to bed.

You need to relax, don't care too much about dreaming, and go to 1 hour before going to bed, don't think about problems, and don't read books. You should do proper physical activities to avoid nervous mental activities. You can also eat some foods to prevent insomnia, such as milk, fruit, sugar water, millet porridge, jujube porridge, lotus seed powder porridge and so on. Don't use hypnotic and sedative drugs easily, because it will make you feel sleepy after getting up in the morning.