March 21, 2010
Cautions About A Memory Foam Mattress Topper
Don’t get carried away as you begin reading glowing descriptions of the potential benefits of a memory foam mattress topper. It’s true that the revolutionary material in memory foam beds deliver good nights of sleep with excellent support, and also seems to “remember” its original shape when you get up in the morning. But these benefits come from the way the mattress is constructed as a whole, and you might not experience them with just the foam mattress pad or topper alone.
What makes a memory foam bed work so well is a combination of things. The top layer of foam is what softens when exposed to body heat, changing to adjust itself to your contours. But the memory foam in lower levels of the mattress retains its shape and firmness, since the heat doesn’t reach down that far. That quality of support provided by the lower level of the foam stems from its high density; in some cases as much as 8 pounds per cubic foot. This very firm support is just as important to the function of the memory mattress as the softening and changing of the upper level.
And that’s where the problem comes in with a memory foam mattress topper. If it’s not sitting on something almost as firm as the lower levels of foam in a regular visco memory foam mattress, then the topper doesn’t have the support it needs. Combine this with the fact that many regular mattresses have places where they sag to some degree, and a layer of memory foam on top will sag right along with them. This will pretty much negate any benefits that could have been derived from the memory foam topper.
All of this means that you might want to think twice about simply buying a memory foam mattress topper and sticking it on top of your regular bed. Unless you’ve already got a very firm mattress, completely flat with no sagging anywhere, then the foam in the topper won’t have enough underlying support to provide you with the benefits of the best memory foam mattress. If you’re going to spend the money anyway, you might as well go for the whole bed. That might be preferable to never getting all of the benefits you were hoping to gain.
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March 3, 2010
Should You Choose Memory Foam Pad?
Do you find your present mattress uncomfortable? Do you wake up several times per night due to uncomfortable sleep position? Are you dreaming about the memory foam mattress but you do not have enough money to buy it? Are you dreaming how you will wake up once in the morning without a pain in the back?
You are waking every day with the one thought about having a really sound and deep sleep, after which you feel yourself relaxed and full of the energy for the whole next day. You are dreaming about the memory foam mattress, but still you do not have enough money to buy it.
If all above mentions is said about you, do not upset. The solution exists. There is a memory foam mattress pad that is much cheaper than the memory foam mattress, but still has the same qualities of the mattress.
Usually the memory foam mattress pad has the thickness of between two and three inches and is used to cover your mattress. Its flexibility allows the memory foam pad to conform to the contours of your body. Because of this ability you will save your night time for searching the right position for sleep.
The memory foam pad is made from the same foam memory material that memory foam mattress. Originally memory foam or visco elastic material was developed by NASA in 1970’s for space programs. It was developed for supporting astronauts during landings and take offs to reduce the pressure. But what is the most interesting it was never used in the space programs. Later it was adapted to the hospital industry.
As memory foam mattress memory foam pad has such feature as temperature sensitivity. It means that it could melt and contour the shape of the body as the result of absorbing the heat of the body. So in cooler environment, the memory foam pad becomes firmer and in warm environment it becomes softer. This ability is very useful in the case of injury. It is well known that the injured area always fevers and expose more heat. So under such injured area the pad will be softer, so the pressure on the injured part of the body will be lower and as the result the person will express less pressure.
If you sleep together on the memory foam pad and one person constantly tosses and turns during the night, these movements will not disturb the other person. It is possible because of the ability of memory foam material to contour the body and to create so called ‘niche’ for the person’s body.
The most evident benefit of the memory foam pad is its price comparing with the memory foam mattress’s price. So it is a good way to save your money. Or it your be for you in the case if you do not want to replace your current mattress.
Never forget that we spend a huge part of our life in bed, and memory foam mattress can make this time a healthy experience. Find great memory foam mattress on this web site with a huge list of memory foam mattress offers.
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February 10, 2010
Getting Down With A Memory Foam Mattress
If you’re wondering what all the fuss is about, with regard to a memory foam mattress, then you could be in for a happy experience. Many of those who need very good support while they sleep, yet who are uncomfortable on really firm mattresses, sing the praises of memory foam. This substance is actually called visco elastic foam, and it’s the unusual properties of this kind of foam that make the mattresses so comfortable.
Visco elastic memory foam is firm when the temperature is cool, yet it is responsive to your body’s heat, so that when you lie down it slowly softens and contours itself to your shape. This happens because of the millions of tiny spherical cells inside that are both weight and temperature sensitive. This means that a memory foam mattress will support you while you sleep, yet when you get up, it will cool down and return to its original shape. Of course this is the origin of the memory foam name.
There’s more to the support than that, though. The visco memory foam only heats up and becomes elastic down to a certain depth. So the top layers of cells will soften and adapt to your body shape, yet the foam farther down remains as cool as before, and therefore doesn’t change. So it retains its shape and provides extra underlying firmness, meaning that memory foam mattresses give you both the contoured support above and the firm support below.
Another factor in both the support and the shape of the mattress is its own density. You might find inexpensive memory foam mattresses with a density of 1.5 pounds per cubic foot, and another of 8 pounds. A higher density will provide more support and relief for those with hip or back problems. Additionally, there are single, double, queen or king size memory foam mattress choices available, as well as memory foam contour pillows.
What a memory foam mattress may ultimately do for you is relieve the pressure points on your body that make you stiff even after a supposedly good night of sleep. These are the points, like the hips or elbows, which press harder into the mattress than other body parts. For bedridden people, it’s these points that ultimately cause bedsores. With a mattress made of memory foam providing equal support to each part of your body, you might end up experiencing the best nights of sleep that you had only dreamt of in the past.
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