The mattress, significantly affect the health of those who sleep. In both physiology and respiratory, therefore, should know how to choose the features and types of mattresses, mattress before making a purchase.A good mattress should not be soft and hard too. Which is in fact a soft mattress is likely to make back pain than the solid, firmness, ของที่นอน (Firmness) depending on the preference of the individual. Such as the big will be suitable for the mattress tightly specially. The mattress should cater to the physical condition. I embrace of the mattress (Conformity) to the concave curvature of the body properly. Let your muscles relax and sleep better. The mattress should get better weight to prevent collapse And there was not time to sit while flow up or down from the bed.The type of the mattress is of various kinds. Both made of synthetic materials and natural materials. Should choose the type that is soft enough and the spring-loaded embrace body weight, no pressure on the material causes no allergy, no dust mites. When used for a long time, and then, well ventilated. Do not accumulate moisture and bacteria. Casing mattress can take clean easily. Currently used mattress made from natural rubber which has high quality, but the price is expensive.When the mattress is longer than the 6 months. Should go side up mattress. To prevent the mattress is in use only one side. To make the mattress deteriorate faster. And should be reversed to go and toe alternately. To use thoroughly on all four sides.
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