Memory foam mattresses were designed for astrologers going for a space mission in 1970. The reason for designing these mattresses was to reduce the effect of g-forces on the human body. The best memory foam mattress is soft and much more than normal foam. These mattresses are made from chemicals so that these mattresses become Visco-elastic.
Benefit of Visco-Elastic Nature
For a material to be Visco-elastic, it has to be temperature sensitive and have an ability to rebound fairly quickly and return to its normal shape. You can get about Visco-elastic nature by
• ILD Rating (Indentation Load Deflection)
• Tensile Strength
But, as per production of these mattresses from chemicals, initial smell can have somewhat of a new foam type of smell that can stay for a couple of days to a couple of weeks. All of this depends on the manufacturer. Mattresses are made in U.S. so these don’t have contained any toxic ingredient in its manufacturing.
Good Quality Memory Foam Mattresses
If you are searching for good quality mattresses then you must have to look for some specific areas.
• The Mattress Must Allow for a better contouring of your body shape, therefore, less pressure placed on the areas of your body that press harder against the bed and Good thing about memory foam is that these mattresses feel so comfortable even on a concrete surface.
• To check mattresses quality, try sitting and standing on each side of mattresses to check whether these are perfect or not.
Difference Between Tempur-Pedic Memory Foam And Other Memory Mattress
Tempur-Pedic mattress is 8 inches thick and these have two layers. These are not Visco-elastic, high-density polyurethane foam. But memory foam mattress is less thick as well as these are Visco-elastic which allow your body to have a comfortable sleep.
Don’t Use Cheap Quality
Unfortunately, most of the brands don’t provide mattresses of the same quality. Many companies are selling these on fewer prices than others and you can get these in cheap price from the market. So before buying it make sure that you don’t get the cheap quality one because cheap quality mattress can’t give you the comfort you want and these mattresses can smell more so you are going to pissed off from these. Many bed companies say memory foam is made in U.S. but most of them are not.
Conclusion Regarding Health
Using memory foam helps in getting a good health but don’t misunderstand it because there are some bad impacts of it. Bad impacts are that you can have the sleeping problem due to the smell of this mattress. Try to avoid this mattress for your kids because these are high in density but have lots of holes so these holes can absorb carbon dioxide gas and you can die due to this. Instead of providing these to kids you can try yourself for a better night.