-
Anonymous users2024-01-23It is easy to injure the spine or cause cervical spondylosis.
1. The sofa is too soft, and people lying on it will make the spine bent and make people feel back pain. In the long term, this will cause the middle of the body to sink, the upper muscles of the body to relax, and the lower muscles to be tightened, which is easy to cause lumbar muscle and bone strain, and even affect the health of the cervical spine.
2. The posture of people when they sleep is not fixed, but rolls over and over again, this unconscious action helps to correct the slight misalignment of the facet joints of the spine and reduce the compression of the lumbar intervertebral disc caused by activities during the day. However, the sofa is generally relatively narrow, and sleeping on it cannot turn over at will, which not only cannot adjust the slight dislocation of the facet joints of the spine, but also keeps the limbs and back in a fixed stiff posture, which is easy to cause spinal lesions.
3. Some people like to put their heads on the armrests when lying on the sofa, which is easy to fall on the stiff neck, and they will get cervical spondylosis.
4. Because the sofa has more opportunities to contact bacteria than the bed, and the frequency of cleaning is lower, the mite pollution in the sofa cushion is very serious, and the mouth and nose are in close contact with bacteria when people lie down, which is easy to cause allergic diseases or skin diseases.
In addition, it is worth noting that the child is in the stage of growth and development, and the bone is soft, and the spine is easily deformed at this stage, so it is not suitable to sleep on a sofa bed.
It's not a matter of direct contact.
The night light is weak, and it does not have a great impact on the sleeping environment and the secretion of melatonin, for the people who are afraid of the dark and are accustomed to falling asleep with a little light, there is a small light is the ideal sleeping environment. 」 >>>More
It is not good for the cervical spine and spine, and it will cause hunchback, cervical spondylosis, lumbar shoulder disc herniation, etc.! It's better to sleep in a bed, if you sleep on a sofa, you don't need to buy a bed, you can save a lot of money! And when sleeping in bed, you should also pay attention to the height of the pillow, not too high and not too low, the pillow is not suitable to sleep and it is easy to cause cervical spondylosis!
Hello, mold is a kind of fungus, containing complex putrefactive substances that are harmful to the human body, easy to accumulate dust, and is not good for the body. People who are often in a moldy environment often suffer from eczema, dermatitis, respiratory infections and other diseases, it is recommended to keep the room ventilated, if there is moldy furniture to deal with properly, you can put it in the sun. Chuangmei Huaqi home solid wood material is less prone to mold.
When people sleep on the sofa that is too soft for a long time, under the action of gravity, it is easy to form a concave position with low middle and high surrounding, and the entire lumbar spine is in a state of non-force equilibrium, at this time, the muscles and ligaments that maintain the stability of the spine are located in the concave (that is, the lowest position), which are in a state of excessive tension, and the muscles and ligaments of the relatively high position are in a relatively relaxed state. >>>More