What Is a Memory Foam Mattress

What is a memory foam mattress? It is a whole bed made from memory foam that has the power to feel your body’s weight and temperature thus it is able to follow your shape, minimize pressure points, aid alignment and reduce tossing and turning.

This was first developed by NASA or the National Aeronautics and Space Administration in the 1970’s. But the first generation memory foam mattress was excessively brittle and had the tendency to break after only one to two years of use.

Ten years later, a Swedish company that worked tight with NASA in producing the first memory foam mattress got it right. This was created using a spongy, gel like plastic whose composite open cells could deform under pressure and reshape back to its original form.

Only to show how good it is, one brand called Tempur-Pedic distributes these to hospitals. Patients who have used the memory foam mattress claim that this has brought down remarkably the pressure on joints whenever they lie down. It also gives good support for the back.

Memory foam mattresses were first introduced in the market in the early 1990’s. The trouble then was that these were really expensive. But this shortly changed as other companies were capable to make similar products.

But the story of the memory foam mattress does not end on that point. If they are good for the back, then it could also have benefits in additional places in the body which is why the foam is also used on other products such as mattress toppers, pillows, office furniture, automobile seat padding, infant cribs, car seats, wheelchair cushions, hip pads, sweat pads, computer cases, movie theater seating, pistol gloves, ear plugs and tennis rackets.

The price of memory foam mattress is from $300 to $600. This depends on the density that you want to purchase. The thicker they are, the more expensive they are. Most people get those that weigh 3 to 5.5 pounds as this is what suits their budget.

Some of these are sold in stores while you can also find these online. These come in different sizings so you are able to surely get one for every bedroom in the house and if you find these expensive, maybe you should consider getting a topper.

A topper is a lot smaller than the foam mattress given that you put this just over an existing mattress. Its thickness is 1 to 4 inches thick. If you plan to put this over a spring mattress, make certain that this is not more than 5 years old.

Memory foam mattresses are not affected by the temperature outdoors. If this happened, it won't be able to do its job which is to adapt to the shape of the person.

You might be believing that all the companies that produce memory foam mattresses use the same materials to make their product. This is not true as some use liquid foam while others use a vacuum injection which means they do not rely on gravity to provide consistent density and get rid of variation. So when you are looking for a memory foam mattress, ask the sales person what material is used.

Many people state that the memory foam mattress is out of this world given that this was first planned for use by astronauts. Given that it is used in nearly every type of furniture these days, you can now say that it has taken the world by storm.