A pillow for adults to sleep on
Experts pointed out that the best choice regardless of supine sleep, side sleep can maintain the normal physiological curvature of the neck pillow. Adults with supine height of 15~20 cm pillow, side sleeping pillow height of about 20~15 cm height is appropriate.
The height of the pillow, soft, shape, smell of sleep will be affected. Too low, the flow of blood into the head is too much, affecting the head blood circulation, blood vessel filling, tube wall pressure, wake up will feel dizzy, swollen eyelids. The long pillow is too high, make a part of the compression of cervical vertebra is too large, occurrence of bone hyperplasia, direct compression of cervical nerve, headache, dizziness, neck arm and fingers and hands can't even lift pipe. The hard and soft of the pillow is also very important, the pillow is too hard and sleeping uncomfortable; too soft will make the head and the pillow stick too tightly, and affect the blood circulation of the scalp. Migraine and numbness can also cause hair loss. For patients with hypertension or heart and lung disease, the height of the pillow can be adjusted according to the condition.
There are 4 bends in the human spine, and only the normal curve of the spine can keep the body strong. The normal curvature of the human cervical spine is about 10 - 20 cm, which can be adjusted automatically when standing, and can only be maintained by pillows when sleeping. "Sleep without any anxiety" this idiom is used to describe The world is at peace. and some people misinterpreted it, the pillow is high on the pillow cause generally high habits, and even some still use the old square into the wood, hard and high; there are no pillow logs or pillow sleep, these are not for the great damage on the neck of health, long-term will cause cervical syndrome.
In human life, 1/3 of the time spent in sleep, and only sleep well, in order to have sufficient energy to work, study. And sleep can not be separated from the pillow, the choice of pillows is also learned, if not suitable, not only affect sleep, but also affect the health of the passage of time.
