You probably already heard about memory foam, more specifically, about memory foam mattresses. However, many people question what is memory foam. Let’s find out…
What Is Memory Foam?
Simply put, memory foam is a kind of polyurethane material that includes some chemicals in order to provide it with more density and viscosity. Memory foam is also known as low-resilience polyurethane foam (LRPu) or “viscoelastic” polyurethane foam.
When you have a higher-density memory foam reacting to body heat, it will become soft which allows the memory foam to mold to your own body in just a few minutes.
One thing you need to have in mind is that there are different kinds of memory foams. For example, some of the newer foams might recover to their original shape more quickly.
Now that you already know what memory foam is, where does it come from?
Memory foam was actually a product developed for NASA in the 1960’s. Back then the memory foam helped them deflect some of the gravitational pull experienced effects during the take-off and re-entry into the Earth’s atmosphere. It was serving like a cushion.
So, from this experience, memory foam pillows started to be made to comfort and protect people who were in intensive care units only.
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After the great success of both NASA and helping patients in bad shape, memory foam started being used as regular cushions, car seats, and finally mattresses.
As we stated earlier, memory foam is not all the same. There are different kinds like the visco-elastic memory foam. So, what’s the difference between the traditional or conventional memory foam and the visco-elastic memory foam?
While the traditional or conventional memory foam tends to have a bouncy feel and recovers its shape quickly, the visco-elastic memory foam adjusts to the temperature and your body weight. So, besides being slower, the visco-elastic memory foam provides the support your body needs for a good night sleep. One of the main advantages of this kind of memory foam is that it is able to help you improve your posture while you’re sleeping because it keeps adjusting its shape to your body during the entire night. Plus, when you suffer from arthritis or scoliosis, you probably have problems trying to sleep, and not waking up in the middle of the night because of the pain. However, when you use a visco-elastic memory foam mattress, you’ll finally have a good night sleep without pain.
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Besides providing you the right support and great comfort for a good night sleep, visco-elastic memory foam mattresses also react to your body temperature. And this means that if you live in an area where it may be too hot to sleep at night, when you’re using one of these mattresses, you won’t feel the heat anymore.
One of the things that you will notice when you start using a visco-elastic memory foam mattress is that suddenly, you won’t keep moving and tossing around the entire night. And this is simply because the mattress allows you to be in the most comfortable position for you and it also provides the support you need.