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What Is Memory Foam?
Very first created in the mid-1960s for NASA plane seats, memory foam is made from a compound called viscoelastic. It is both extremely energy absorbent and soft.
Memory foam molds to the body in reaction to heat and pressure, uniformly dispersing body weight. It then returns to its original shape once you eliminate the pressure.
In addition to securing against effect, these properties make memory foam really comfortable. After its “virgin flight” for NASA, memory foam made a foray into other applications. For example, it was utilized as cushioning in helmets and shoes. Medication found a use for it in prosthetics and products to prevent pressure ulcers such as seating pads for people who are badly disabled.
Memory foam actually took off. It’s now well known for its usage in pillows, mattress pads, and bed mattress, which can be found in various densities and depths.
What Are the Advantages of Memory Foam?
Could the special properties of memory foam improve your sleep? Sleep specialist Donna L. Arand, PhD, states that objective studies supporting the declared advantages of memory foam– or the impacts of any specific type of sleeping surface– are lacking.
This is true for a variety of reasons, she says. This type of sleep research study can be expensive, if performed separately. Or it is “chased after” by a shadow of predisposition, if supported by industry.
Also, some sleep innovation, such as memory foam, is reasonably new, so it hasn’t been well studied. Perhaps one of the more tough stumbling blocks to testing the health advantages of mattresses such as memory foam is the subjective nature of sleep. It is just hard to measure.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam items might keep temperature, which might make them less comfy in warm weather. Arand has actually not heard this problem from her clients. “In our culture, many people can change their thermostats or blankets for the proper season,” Arand states.
When new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To lessen this issue, the Sleep Products Safety Council, a sleep products trade group, advises airing out the mattress or pad for at least 24 hr before putting sheets on it. “If you follow directions, the odor dissipates quickly,” Arand states, “However I have actually never heard of anyone having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would strongly advise avoiding this and comparable extremely soft products for use in babies’ beds,” Gromer says. “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 range, open cell foam was created to assist people stay cool. The interior structure has pockets that allow for airflow. On the plus side, sleepers won’t get so hot, however the holes imply that the surface of the bed is less thick. It’s frequently a lesser quality product that will not last as long.
Memory foam is known for helping with discomfort. It’s a leading option amongst individuals with arthritis and people who have fibromyalgia because it best simulates the sensation of sleeping on a fluffy cloud. The contouring also 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 traditional mattress, or you have a hard time discovering a perfect firmness level, then you’ll most likely value this material.
Pressure Point Relief
Pressure point relief has ended up being something of a buzzword over the last few years, but for good factor. And this is where viscoelastic beds shine.
Think about it this way: what occurs when you lie down in your corner on a piece 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.
Due to the fact that 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 offered this material its start in hospitals. Not just did it assist clients sleep more easily, however it also worked to prevent things like bedsores.
Back Assistance & Spine Alignment
When you lie down, your spinal column ought to maintain a comparable position as when you’re standing. When individuals sleep on the wrong surface, their spine tends to jut out or collapse in at unnatural angles. If you get up aching or stiff in the early morning, it could be your bed mattress’s fault. Nevertheless, with memory foam, the contouring impacts enable the spinal column to keep its natural shape.
The very best method to check your bed to see if it allows for correct alignment is to rest in your corner and have someone take a photo of you from behind. If you ‘d choose to work alone, then set a timer on your mobile phone’s cam and take an image that way.
Then, take a look at the angle of your spine. It needs 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 various bed.
Individuals looking into this kind of mattress should make sure they get one that has the appropriate density. If it’s too firm or soft, you’ll lose out on the advantage of proper back alignment. As a general rule, the higher the foam density, the firmer the mattress. All mattress companies and web sites will define what the density specs are. Look for something that’s at least 3.5, if not closer to 5.0.