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What Is Memory Foam?
Created in the mid-1960s for NASA aircraft seats, memory foam is made from a substance called viscoelastic. It is both extremely energy absorbent and soft.
Memory foam molds to the body in reaction to heat and pressure, uniformly distributing body weight. It then returns to its original shape when you eliminate the pressure.
In addition to securing versus effect, these properties make memory foam really comfy. After its “virgin flight” for NASA, memory foam made a venture into other applications. It was used as cushioning in helmets and shoes. Medicine found a use for it in prosthetics and items to prevent pressure ulcers such as seating pads for people who are badly handicapped.
Then, memory foam actually took off. It’s now popular for its usage in pillows, bed mattress pads, and bed mattress, which come in various densities and depths.
What Are the Advantages of Memory Foam?
Could the special residential or commercial properties of memory foam enhance your sleep? Sleep expert Donna L. Arand, PhD, states that unbiased research studies supporting the declared benefits of memory foam– or the results of any particular kind of sleeping surface area– are lacking.
This is true for a range of reasons, she says. This type of sleep research study can be pricey, if conducted independently. Or it is “gone after” by a shadow of bias, if supported by industry.
Also, some sleep innovation, such as memory foam, is reasonably new, so it hasn’t been well studied. Maybe one of the more difficult stumbling blocks to evaluating the health benefits of mattresses such as memory foam is the subjective nature of sleep. It is simply difficult to determine.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam products may retain temperature, which might make them less comfortable in warm weather condition. Arand has not heard this problem from her clients. “In our culture, most people can adjust their thermostats or blankets for the proper season,” Arand states.
When brand-new, memory foam can produce an odd chemical smell– a phenomenon called offgassing. To lessen this problem, the Sleep Products Safety Council, a sleep products trade group, advises airing out the mattress or pad for a minimum of 24 hours prior to putting sheets on it. “If you follow instructions, the odor dissipates quickly,” Arand says, “However I have actually never heard of anyone having reactions to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly advise preventing this and similar really soft materials for use in infants’ beds,” Gromer states. “That’s since soft bed linen traps [carbon dioxide] and increases the risk of sudden infant death syndrome (SIDS) deaths.” Pagination
To fight the heat of the conventional variety, open cell foam was invented to assist people remain cool. The interior structure has pockets that permit air flow. On the plus side, sleepers won’t get so hot, however the holes suggest that the surface of the bed is less thick. It’s frequently a lesser quality material that will not last as long.
Memory foam is known for assisting with discomfort. It’s a top choice amongst people with arthritis and individuals who have fibromyalgia since it best replicates the sensation of sleeping on a fluffy cloud. The contouring likewise assists to keep the body in a natural alignment, which we’ll get to in a moment.
If you’re the kind of individual who has a hard time to get comfortable on a standard mattress, or you have a tough time discovering a perfect firmness level, then you’ll probably value this material.
Pressure Point Relief
Pressure point relief has become something of a buzzword in recent years, but for good factor. And this is where viscoelastic beds shine.
Think about it in this manner: what takes place when you rest on your side on a slab of concrete? You’ll most likely feel the ground digging into your hips, your arm will drop off to sleep within minutes, but you’ll be lying there, wide-awake, wondering why you’re lying down out in the street.
Since viscoelastic shapes to your curves, it takes the pressure off your denser and much heavier body parts like the hips and shoulders. This discovery was what gave this material its start in hospitals. Not only did it help patients sleep more easily, however it also worked to prevent things like bedsores.
Back Assistance & Back Alignment
When you lie down, your spine needs to preserve a similar position as when you’re standing. When people sleep on the wrong surface, their spinal column tends to jut out or collapse in at unnatural angles. If you wake up sore or stiff in the early morning, it could be your bed mattress’s fault. Nevertheless, with memory foam, the contouring impacts permit the spinal column to maintain its natural shape.
The best way to test your bed to see if it enables proper alignment is to lie down on your side and have somebody take a picture of you from behind. If you ‘d prefer to work alone, then set a timer on your smartphone’s camera and take a picture that way.
Take a look at the angle of your spinal column. It ought to be a nearly perfectly horizontal line. If your hips and shoulders are raised up or sinking down, then you understand it’s time for a different bed.
Individuals checking out this type of bed mattress must make certain they get one that has the proper density. If it’s too firm or soft, you’ll lose out on the benefit of proper back alignment. As a basic rule, the greater the foam density, the firmer the bed mattress. All bed mattress companies and web sites will specify what the density specs are. Look for something that’s at least 3.5, if not closer to 5.0.