Comb your hair and massage your scalp. Comb your hair and massage your scalp with a comb or massager that is not particularly sharp.

Try not to do too much brain activity before going to bed.

Don't eat too much and don't drink too much.

If you are particularly full or tired during the day. I will sleep soundly at night. Most afraid of being idle every day.

I think meditation and meditation can also make us sleep better, because meditation can make us concentrate more on doing one thing, and at the same time relax our body and mind in meditation, and we will fall asleep faster after long-term exercise.

The mind needs maintenance, don't think about messy things, empty your head. As the saying goes, heartless people sleep soundly.

If you really can't sleep, don't sleep. Get up and study.

Taking a hot bath an hour before going to bed can not only relax your body and mind, but also make you sleepy when the temperature rises and then falls.

Turn off all the lights when you sleep and try not to touch electronic equipment. Modern people always touch many different light sources at night, such as street lamps, televisions and computer screens. Because the blue light produced by electronic products will stimulate your body and inhibit the secretion of melatonin, which will lead to the inability to sleep normally. Try a paper book before going to bed. Keep exercising, stay outdoors and get more sunshine during the day.

Proper aerobic exercise promotes physical and mental health, and sun exposure can promote the secretion of melatonin. And even if you sleep less, with light and exercise, you won't feel sleepy during the day.

If you want to get up early, you can buy a blue lamp

If you really need to get up early, you can use blue light instead of sunlight.

When the blue light is turned on, even if we don't open our eyes, the blue light will pass through the cells in the retina and send a signal to the brain to reduce the secretion of sleep melatonin, thus gradually waking you up.

So do you understand why you can't play mobile phone in bed? Because blue light will keep you awake all the time!

Eat protein-rich food at noon and carbohydrate-rich food at night.

It is best to eat four hours before going to bed. Because carbohydrates help to promote sleep.