Is it really good to sleep without a pillow?

For sleeping pillows, you must pay attention to this problem. Below, go Jiage.com Xiaobian detailed description of why sleep pillows are not good, let me know.

The muscles on the neck are very flexible, allowing the head to turn left and right, as well as raising and lowering the head. During the day, the head of the person turns a lot, and each time after turning the head, he has to return to the original position, so that the neck can get a rest in time. When sleeping at night, if you do not pillow, the position of the head is lower than the heart, the blood flowing to the head will increase, making the head uncomfortable. Moreover, people often sleep sideways while sleeping. It is not only uncomfortable to make people's heads on one side of the shoulders, but also the muscles on the neck are overworked, hard and painful, and the rotation is very inflexible. Said "stiffing". In order to prevent the stiff neck, you should have a pillow that is not tall or short when you sleep.

It is not good for the cervical vertebra to sleep without pillows. The role of the pillow is to balance the head and the lumbar vertebrae so that the cervical vertebrae are not pressed; when sleeping on the back, the height of the pillow is 5 to 8 cm; when sleeping on the side, depending on the shoulder width of each person, the female The height of the pillow is 7 to 12 cm and the height of the male pillow is 11 to 14 cm. The appropriate height of the pillow can keep the cervical vertebrae from being uncomfortable due to poor height during sleep, but not everyone will stay in the same sleeping position while sleeping, often alternating between supine and lateral. Therefore, when choosing a pillow, the pillow height is 8 to 10 cm, and the male pillow can be increased by 2 cm.

In order to cushion and reduce the shock during walking and jumping, and to protect the brain, the seven vertebrae of the human cervical vertebrae are not only vertically stacked, but form a smooth, forward-facing arc. This is the so-called cervical curvature, pillow The role is to maintain this physiological curvature.

Understand these little knowledge, if you have more questions, please pay attention to the official website of our website!

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