Sleep on a soft bed to relieve fatigue! Or is it a hard bed?

A hard bed prevents the spine from curvading.

But the pillows must be comfortable!

A soft bed is comfortable to sleep on, but theoretically it is not as good as a hard bed!

In the past, the folk spread the saying of "sit back and relax", and the people thought that this was scientific sleep knowledge. In fact, from a large number of clinical cases, it has been proven that pillows that are too high can damage the spine. Therefore, what is a moderate bedding has become a new question for people.

Scholars who have studied this believe that the height of the pillow is very particular. The idea of "sit back and relax" is wrong.

The pillow is too high, and when a person sleeps, the cervical spine will undoubtedly be raised, and the result will be the cervical and thoracic spine.

The lumbar spine cannot be in a straight line. Nowadays, medical advocates that "low pillow is disease-free", and the optimal height of the pillow should be slightly higher than when lying flat. At the same time, the pillow core can be used buckwheat husk, millet, mung beans, etc., and you can also put some chrysanthemums in it, but you must pay attention to insect prevention.

In addition, sleeping on a hard bed is also promoted. Scholars believe that hospitals are full of hard beds, because hard beds are really good for patients to recover. Simmons is widely popular today.

The bed is too elastic and too soft, and people feel very comfortable to sleep on it, but in fact, such a bed is not good, it is easy to deform and bend the spine. At the end of the day, the bed should be hard and not soft.

Room temperature is also important, preferably 16 18, which is also suitable for the elderly and children. At this temperature, people are less susceptible to illness and contribute to good health.

Teach you how to choose the right mattress for you.

Sleep on a hard bed well.

The advantage of sleeping in a hard bed is that it is good for the bones, and it is also good for **. For growing and developing teenagers, who hard beds can prevent hunchback. For patients with a herniated lumbar disc, the doctor will specifically advise them to sleep in a slightly harder bed.

The advantage of sleeping on a soft bed is that it is more comfortable. A thick bed with soft cushions will make people feel more comfortable when lying down, fall asleep faster, and give people a greater sense of security. However, it is obvious that the overly soft bed puts a lot of pressure on the spine and lumbar spine, and does not relax the muscles in the collapsed area.

The bed should be moderately soft and hard, and the mattress should not exceed 10 cm thick. A bed that is too soft and too hard will reduce the quality of sleep and affect the human bones. Scientific research has found that a mattress of about 10 cm is the most suitable for human curves and bone curvature, and is the most comfortable.

Requirements for sleeping on a hard bed:

1. It must fit the shape of the body.

2. It is necessary to be able to disperse the pressure on the contact surface between the bed and the body in order to achieve an average.

3. The supporting force of the contact surface between the bed and the body must be balanced, and the difference should not be too large.

The hardboard bed is not the hardwood board we imagined, but it has the right and reasonable way to use it. The benefits of the hard bed mentioned above, after reading it, you should have a certain understanding of the hard bed, but you still can't blindly pursue a hard board bed. Only moderation can ensure good health.