What Is Memory Foam?
First designed in the mid-1960s for NASA aircraft seats, memory foam is made from a substance called viscoelastic. It is both highly energy absorbent and soft.
Memory foam molds to the body in response to heat and pressure, uniformly distributing body weight. It then returns to its original shape when you get rid of the pressure.
In addition to protecting versus effect, these homes make memory foam extremely comfy. After its “virgin flight” for NASA, memory foam made a venture into other applications. It was utilized as cushioning in helmets and shoes. Medicine found a use for it in prosthetics and products to prevent pressure ulcers such as seating pads for individuals who are seriously disabled.
Then, memory foam actually removed. It’s now popular for its usage in pillows, bed mattress pads, and mattresses, which come in various densities and depths.
What Are the Benefits of Memory Foam?
Could the unique properties of memory foam enhance your sleep? Sleep expert Donna L. Arand, PhD, says that objective research studies supporting the declared benefits of memory foam– or the effects of any specific kind of sleeping surface area– are lacking.
This is true for a range of factors, she says. This kind of sleep study can be costly, if performed individually. Or it is “chased after” by a shadow of bias, if supported by industry.
Likewise, some sleep technology, such as memory foam, is reasonably brand-new, so it hasn’t been well studied. However maybe one of the harder stumbling blocks to testing the health advantages of bed mattress such as memory foam is the subjective nature of sleep. It is just hard to determine.
What Are the Disadvantages of Memory Foam?
Gromer states that memory foam products might retain body heat, which might make them less comfy in warm weather. However, Arand has actually not heard this grievance from her patients. “In our culture, most people can adjust their thermostats or blankets for the appropriate season,” Arand says.
When new, memory foam can produce an odd chemical smell– a phenomenon called offgassing. To reduce this issue, the Sleep Products Security Council, a sleep items trade group, suggests airing out the bed mattress or pad for a minimum of 24 hours prior to putting sheets on it. “If you follow instructions, the smell dissipates quickly,” Arand says, “However I have actually never ever become aware of anybody having reactions to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly recommend preventing this and similar really soft products for use in infants’ beds,” Gromer says. “That’s because soft bedding traps [carbon dioxide] and increases the risk of sudden infant death syndrome (SIDS) deaths.” Pagination
To combat the heat of the standard variety, open cell foam was invented to assist people stay cool. The interior structure has pockets that allow for air flow. On the plus side, sleepers won’t get so hot, but the holes indicate that the surface area of the bed is less dense. It’s often a lower quality product that will not last as long.
Memory foam is understood for assisting with discomfort. It’s a leading option among individuals with arthritis and individuals who have fibromyalgia due to the fact that it finest mimics the feeling 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 person 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 the last few years, but for good reason. And this is where viscoelastic beds shine.
Consider it in this manner: what occurs when you lie down on your side on a piece of concrete? You’ll probably feel the ground digging into your hips, your arm will drop off to sleep within minutes, however you’ll be lying there, wide-awake, wondering why you’re resting out in the street.
Due to the fact that viscoelastic shapes to your curves, it takes the pressure off your denser and heavier body parts like the hips and shoulders. This discovery was what offered this material its start in health centers. Not just did it assist patients sleep more comfortably, but it likewise worked to prevent things like bedsores.
Back Assistance & Back Alignment
When you lie down, your spinal column needs to preserve a similar position as when you’re standing. When individuals sleep on the wrong surface, their spine tends to jut out or collapse in at abnormal angles. If you awaken sore or stiff in the early morning, it could be your mattress’s fault. With memory foam, the contouring effects permit the spinal column to maintain its natural shape.
The very best way to evaluate your bed to see if it enables appropriate positioning is to lie down on your side and have someone take a picture of you from behind. If you ‘d prefer to work alone, then set a timer on your smartphone’s video camera and take an image that way.
Then, have a look at the angle of your spine. It ought to be an almost completely horizontal line. If your hips and shoulders are raised up or sinking down, then you know it’s time for a various bed.
People checking out this kind of bed mattress need to ensure they get one that has the proper density. If it’s too firm or soft, you’ll miss out on the benefit of correct spinal alignment. As a basic rule, the higher the foam density, the firmer the mattress. All mattress business and website will define what the density specifications are. Try to find something that’s at least 3.5, if not closer to 5.0.