One third of a person's life is spent in sleep. The quality of sleep not only directly affects the mental state of the next day, but also the quality of long-term sleep is not high, and it also causes some physical diseases, but people have many misunderstandings about sleep. And puzzled, for example, Xiaobian sleeps at night without pillows , because when parents are not allowed, when they are young, they think that it is good to not pillow, but the fact is not the case. So today, Xiaobian will talk to everyone about sleeping pillows , how can I sleep well? First, the role of pillows The role of the pillow is to balance the head and lumbar vertebrae so that the cervical vertebra is not pressed; Second, the disadvantages of sleeping without pillows Experts analyzed that without a pillow, the position of the head is lower than the heart, which will cause more blood flowing into the head, affecting the blood circulation of the head, filling the blood vessels, and the wall of the tube is pressed. When waking up, it will feel dizzy and the eyelids are swollen. Seriously affected the quality of sleep. Moreover, the head cushion is high and the chest is also slightly raised, so that the blood of the lower body can flow downstream, which can reduce the burden on the heart. At the same time, sleeping pillows can cause cervical spine injuries. The cervical vertebra is located at the uppermost end of the human spine and is enclosed in the neck. It consists of 7 vertebrae. The so-called physiological curvature is a smooth, forward-facing arc formed by the seven vertebrae. The role of the pillow is to maintain this normal physiological curve. If the cervical vertebra that should be bent without the pillow will be straightened for a long time, it will hunchback, cause damage to the cervical vertebrae, and also affect the health of the entire spine. Therefore, in order to avoid the invasion of the disease, patients with cervical spondylosis must pay attention to choose the appropriate pillow. Experts pointed out that it is best to choose a pillow that maintains the normal curvature of the neck regardless of whether you are sleeping or sleeping. Adults should have a height of 15 to 20 cm when lying on their back and a height of 20 to 15 cm when sleeping on the side. About sleeping pillows, please introduce them first, I hope to help you, more information, all in GO Jiaju Source: GO Jiaju related articles The living room plants are arranged in Feng Shui What is the bone of the keel dragon? Does Cassia Pillow have side effects? What are the side effects of Cassia Pillow? The advantages and disadvantages of Cassia Pillows are bound to have drawbacks Why does the chair lift explode how to avoid the chair lift
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