New knowledge: sleepwear slurry can also affect sleep
Because the human skin can secrete and emit some chemicals, if you sleep with clothes, once the skin of the clothes “normally breathes” and the sweat evaporates, the pressure and friction of clothes on the muscles will affect the blood circulation and cause the body surface to decrease.Even thicker quilts can feel cold.
Therefore, it is not suitable to wear thick clothes to sleep in the cold winter to ensure the body’s comfort and health.
If you wear pajamas: You can’t sleep well with linen pajamas while sleeping. After analyzing the sleep status of pajamas of various materials and the respondents, the researchers found that a small amount of silk and cotton pajamas can help sleep, while linen pajamasAffects sleep.
Professor Tamura Teruko of the Department of Living Environment of the Japanese Culture Women’s University pointed out that pajamas are an important factor in determining sleep quality, especially sleeping posture.
So what are the disadvantages of hemp pajamas?
The sleeping position of a person is essentially divided into different sleeping positions.
Especially for people with high blood pressure, high blood pressure, and gastric cancer and some other diseases, they should pay more attention to choosing the right sleeping position, or they will not only affect the quality of sleep, but will aggravate the disease.
Professor Tamura said: “The human autonomic nervous system includes the sympathetic nerves that keep the body active and the parasympathetic nerves that allow the body to rest.
We asked respondents to sleep in silk and linen pajamas, and measured the depth of sleep.
As a result, the level of parasympathetic activity when wearing silk is double that when wearing linen pajamas.
“There used to be a linen outfit, including pajamas, but now it seems better not to wear it.