1, avoid turning on the air conditioner fan for a long time to sleep?

2. Will there be "three noes" when girls sleep?

(1) Sleep without a watch?

The strap of an ordinary watch will be tight, which is not conducive to blood circulation. Sleeping at night will hinder sleep. Moreover, the radiation effect of watches such as luminous watches on the human body should not be underestimated. ?

(2) Do you sleep without makeup?

Residual makeup will block pores, lead to disorder of sweat gland secretion and induce acne. ?

(3) Sleep without a "hood"?

Sleeping in underwear will not only make you uncomfortable, but also make you sick. ?

Don't change the time of going to bed and getting up?

The best way to have a good sleep at night is to keep a regular awakening cycle, but remember not to take sleeping pills casually. ?

4. Don't sleep with your head covered?

Although people breathe gently during sleep, they should also inhale oxygen and exhale carbon dioxide. When people sleep in the quilt, the inhaled and exhaled gases are confined in the narrow space of the quilt, which makes it difficult to communicate with the outside air, making people unable to sleep well due to lack of oxygen, and may also lead to dizziness, fatigue, listlessness and other symptoms. ?

5. Remember not to take a nap at your desk?

After lunch, more blood enters the gastrointestinal tract, and the blood in the brain is relatively reduced. If you take a nap at your desk at this time, it is easy to cause cerebral anemia, and some people will feel vague. ?

6. It is best not to take a nap more than 1 hour?

At noon, the alertness of the human body naturally drops and it is easy to fall asleep. During this period, sleep 1 hour can restore the spirit, but if you sleep for a long time, it is not good for human health. ?

7. How many times do you lie flat every day?

If you can lie flat for 5- 10 minutes every two or three hours during a busy day's work, you can greatly reduce the load on all parts of the body, especially the internal organs and joints such as the waist and knees, so that the whole body can be relaxed and help to eliminate fatigue.

Extended data

Foods to improve sleep quality:

1, banana

Bananas are rich in serotonin, N- acetyl -5- methoxytryptamine and magnesium which can relax muscles.

2. Hot milk

It has long been known that drinking a cup of warm milk before going to bed is helpful to sleep, because milk contains tryptophan, which can play a calming role. Calcium in milk can help the brain make full use of this tryptophan.

3. honey

A large amount of sugar has an exciting effect, but a small amount of glucose can stimulate the brain to secrete benzoquinazoline, which is a newly discovered neurotransmitter related to thinking reaction. So a few drops of honey in warm milk or vanilla tea can also help you relax before going to bed.

Step 4: potatoes

Potatoes can remove acidic compounds that prevent tryptophan from hypnotizing. If you mix warm milk to make mashed potatoes, the effect will be better.

5, oatmeal

Oat is a valuable bedtime snack, which is rich in N- acetyl -5- methoxytryptamine.

6.almonds

Almonds contain tryptophan and magnesium, which is a good medicine to relax muscles. So eating a small amount of nuts is another coup of hypnosis.

7. Whole wheat bread

A piece of toast, with tea and honey, can help the human body release an insulin, which can make tryptophan reach the human brain, where it is converted into serotonin, thus promoting sleep.

References:

Health news network-health and health: 7 common sense to help you improve your sleep quality

References:

Health News-Seven Foods to Improve Sleep Quality: Banana, Hot Milk and Whole Wheat Bread.