young people should not sleep soft bed ,

as people's living standards improve , sofa bed , sponge mats and other bedding increasingly rich . This is certainly very comfortable , but it is detrimental to the body , especially young people more inappropriate. From the physiological admiral , young people are in the developmental stage, the skeletal system is not yet mature , less bone contained inorganic, soft and elastic beds , easily lead to the formation of abnormal bone deformation , so soft bed to sleep , especially their backs , will increased physiological curvature of the lumbar spine , affecting bone and muscle development , long-term , ligaments around the spine and intervertebral overloading the joints can cause back pain . Ideal health beds , should be wood, mattresses pave principle , to maintain a certain hardness , without excessive hips sink for the best.

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