According to the data, the quality of sleep in contemporary people, especially the younger generation, is very poor. Many people sleep less than 5 hours a day, and severe sleep deprivation can affect people's health. Each healthy sleep time must reach 8 hours. We recommend that you choose a suitable mattress to improve your sleep quality. Spring mattress, the principle is: the more support points, the better, because the support is delicate, so that the waist is relaxed. Sponge, no matter how thick, how many good sponges, I do not recommend to use, sponge not only contains 26 kinds of harmful substances, from the environmental point of view, it is not recommended; in addition, the oxidation of the brand mattress sponge will yellow , airtight and moisture permeable, easy to insects, moldy. The mat, from the material itself, is environmentally friendly, right, and affordable, suitable for the elderly. However, brown can not be damp, because it is organic, it is easy to mold, insects, in Baidu know, there are many examples of moldy insects due to brown and sponge. Latex mattresses are super-feeling, so they are currently being hyped by many merchants. However, the secret that the merchant did not point out is that the real latex cannot be formed. The so-called latex latex in natural latex is only 20%-40% pure, mostly protein and sugar. However, latex rubber has an allergic effect; the main disadvantage is that the latex must be added with alkali to extend the storage time because the latex will oxidize and gradually chip off. Latex does not fundamentally prevent the oxidation process, especially when exposed to ultraviolet light, the oxidation process is faster. Then it means that it is best not to wash the latex, not to dry.