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What Is Memory Foam?
Designed 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, evenly dispersing body weight. It then goes back to its initial shape as soon as you remove the pressure.
In addition to protecting against impact, these residential or commercial properties make memory foam extremely comfortable. 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 products to prevent pressure ulcers such as seating pads for people who are significantly handicapped.
Memory foam actually took off. It’s now well known for its usage in pillows, bed mattress pads, and mattresses, which are available in different densities and depths.
What Are the Benefits of Memory Foam?
Could the unique homes of memory foam improve your sleep? Sleep specialist Donna L. Arand, PhD, says that objective studies supporting the claimed benefits of memory foam– or the results of any specific type of sleeping surface area– are doing not have.
This is true for a variety of factors, she states. This type of sleep study can be costly, if performed individually. Or it is “chased” by a shadow of bias, if supported by market.
Likewise, some sleep technology, such as memory foam, is reasonably new, so it hasn’t been well studied. Maybe 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 challenging to measure.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam items might keep body heat, which could make them less comfy in warm weather condition. Arand has actually not heard this complaint from her patients. “In our culture, the majority of people can change their thermostats or blankets for the suitable season,” Arand states.
When new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To decrease this problem, the Sleep Products Safety Council, a sleep items trade group, recommends airing out the mattress or pad for a minimum of 24 hr prior to putting sheets on it. “If you follow instructions, the smell dissipates rapidly,” Arand states, “But I have actually never ever become aware of anybody having reactions to it.”
Are Memory Foam Products Safe for Young Kid?
” I would highly advise avoiding this and comparable really soft materials for usage in infants’ beds,” Gromer states. “That’s due to the fact that soft bed linen traps [carbon dioxide] and increases the risk of sudden infant death syndrome (SIDS) deaths.” Pagination
To combat the heat of the conventional range, open cell foam was invented to help individuals remain cool. The interior structure has pockets that enable airflow. On the plus side, sleepers won’t get so hot, but the holes mean that the surface of the bed is less dense. It’s often a lower quality product that will not last as long.
Memory foam is known for helping with discomfort. It’s a top choice among individuals with arthritis and individuals who have fibromyalgia due to the fact that it finest imitates the sensation of sleeping on a fluffy cloud. The contouring also assists to keep the body in a natural positioning, 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 conventional mattress, or you have a hard time discovering an ideal firmness level, then you’ll probably value this product.
Pressure Point Relief
Pressure point relief has become something of a buzzword in the last few years, but for excellent reason. And this is where viscoelastic beds shine.
Consider it in this manner: what happens when you rest in your corner on a piece of concrete? You’ll probably feel the ground digging into your hips, your arm will fall asleep 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 contours 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 product its start in hospitals. Not just did it assist clients sleep more conveniently, however it also worked to prevent things like bedsores.
Back Support & Spinal Alignment
When you rest, your spinal column must keep a similar position as when you’re standing. When people sleep on the incorrect surface, their spine tends to jut out or collapse in at unnatural angles. If you awaken sore or stiff in the early morning, it could be your bed mattress’s fault. With memory foam, the contouring impacts allow the spinal column to keep its natural shape.
The very best way to evaluate your bed to see if it enables appropriate positioning is to rest on your side and have someone take a photo of you from behind. If you ‘d prefer to work alone, then set a timer on your smart device’s video camera and take a picture that way.
Then, take a look at the angle of your spinal column. It should be a nearly perfectly 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 mattress should make sure they get one that has the correct density. If it’s too firm or soft, you’ll miss out on the benefit of appropriate back alignment. As a general guideline, the greater the foam density, the firmer the mattress. All bed mattress business and website will specify what the density specifications are. Try to find something that’s at least 3.5, if not closer to 5.0.