There are many causes of insomnia. Mental factors such as stress, excitement, depression, fear, anxiety, boredom and other mental factors can often cause insomnia; work and study pressure, environmental changes, noise, light and air pollution and other social and environmental factors is another important reason; dinner is too full, tea and coffee before bedtime, these bad habits can also cause insomnia.

Prevention of insomnia and health care

Mainly should do the following aspects:

①To light and rich in protein, vitamins in the diet is appropriate.

②Participate in qigong, tai chi and other sports that emphasize mental strength exercise to improve nerve regulation.

3 regular life, go to bed regularly, dinner should not be too full, do not drink tea and coffee and other stimulating beverages before going to bed.

4 need to relax, not too much attention to dreaming, half an hour to an hour before bedtime, should not think about the problem or read books, etc., should be appropriate physical activity, to avoid stressful mental activity. You can also eat some food to prevent insomnia, such as: milk, fruit, sugar water, millet porridge, jujube nut porridge, lotus seed powder porridge and so on. Do not easily use hypnotic sedative drugs, because it has a sense of sleepiness in the morning after getting up, easy to addiction, after stopping the rebound and other side effects should not be taken for a long time. It is recommended that if you have insomnia, first from their own psychological reasons or seek medical help.