Water bed can support the weight of human body in a balanced way, which is beneficial to smooth blood circulation and reduce cardiovascular and cerebrovascular diseases. Sleeping on a general mattress, there are too few parts that bear the weight of the body, only the head, neck, back, buttocks and thighs. According to the experiment of the Medical Research Center of the University of Chicago, the pressure of these supporting points exceeds the safe limit of 35 mm Hg, which will hinder the blood circulation of the compressed parts over time and lead to the pathological changes of the corresponding organs. When sleeping on a waterbed, the buoyancy of water can support the weight of the body on average, and there is no point where the pressure exceeds the heavy load that the body can bear, so the blood circulation is naturally smooth, it is easy to sleep deeply, recover physical strength quickly, and the skin is smoother and more elastic.
Prevention, health care and treatment functions
. Can be used for treating insomnia, cervical spondylosis, spondylopathy, lumbar disc herniation, lumbar muscle strain, rheumatoid arthritis, hemiplegia, anemia, bedsore, etc. It has the functions of prevention, health care and adjuvant treatment for various diseases caused by circulatory system and chronic diseases related to spine.
Medical experts remind people with weak constitution to use the "waterbed" with caution, and don't adjust the air conditioning temperature too low when others use it. Besides, you should buy a "waterbed" from a regular merchant. In a furniture city, the price of a regular "waterbed" is generally above 654.38+100000 yuan. According to the staff, in addition to water, the regular "water bed" also adds fillers such as fibers. These fillers can support the back of people lying down and prevent diseases such as spine caused by soft beds. On the contrary, the cheap "water cushion" is just water. Professor Ji Guang from the Department of Internal Medicine of Longhua Hospital affiliated to Shanghai University of Traditional Chinese Medicine said: "From the point of view of traditional Chinese medicine, people with cold deficiency, cold excess and yang deficiency will get more serious colds after long-term use of' waterbed', which is not conducive to health. Such people should use it with caution. " Another expert pointed out that "water bed" often reduces the number of turns of sleepers, and subjective imagination can fully recover fatigue and obtain high-quality sleep. But the number of turns is an instinct when people sleep, especially for people with chronic visceral inflammation (such as pneumonia). ), sleeping in a "waterbed" is not necessarily a good thing, and it is not conducive to blood circulation.