13-Inch Gel HD Memory Foam Mattress

One-third of life is spent in sleep. The four major indicators of whether people have “healthy sleep” are: adequate sleep, sufficient time, good quality, and high efficiency; easy to fall asleep; continuous sleep without interruption; Deep sleep, waking up, tiredness, etc. The quality of sleep is closely related to the mattress. When choosing a mattress, consumers can choose from the permeability, decompression, support, conformability, bed surface tension, sleep temperature, and sleep humidity of the mattress. Buy a mattress of the right type and good quality. Since each person’s specific situation is different, such as weight, height, fatness and thinness, personal living habits, preferences, etc., people should choose according to their own specific circumstances, local climate and personal economic income conditions when buying mattresses. . One of the most basic requirements is to maintain the lumbar spine physiological lordosis when lying on the back, and the body curve is normal; when lying on the side, the lumbar spine should not bend or curve sideways.

What kind of mattress is best to choose should start from the function of the mattress. The function of the mattress is to ensure that consumers get a healthy and comfortable sleep. There are two criteria for a good mattress: one is that no matter what sleeping position a person is in, the spine can remain straight and stretched; the other is that the pressure is equal, and the whole body can be fully relaxed when lying on it. This involves the softness of the mattress.

The hardness of the mattress depends on the hardness of the inner spring. In addition to the necessary hardness for supporting the spring, the spring should also have good resilience, which is the so-called combination of rigidity and flexibility. Too hard or too soft, the rebound is not ideal. People lying on a mattress that are too hard only bear the pressure on the four points of the head, back, buttocks, and heels, and the other parts of the body are not completely settled. The spine is actually in a state of stiffness and tension, not only cannot achieve the best rest Effective, and sleeping on such a mattress for a long time will be harmful to health. A mattress that is too soft makes the whole body sunken when lying down, and the spine remains in a curved state for a long time, causing pressure on the internal organs. For a long time, it is also unhealthy and uncomfortable. Therefore, a mattress with moderate hardness should be used.