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 extremely energy absorbent and soft.
Memory foam molds to the body in reaction to heat and pressure, evenly distributing body weight. It then goes back to its original shape when you eliminate the pressure.
In addition to protecting against effect, these properties make memory foam very comfortable. After its “virgin flight” for NASA, memory foam made a foray into other applications. 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 handicapped.
Then, memory foam really removed. It’s now popular for its usage in pillows, bed mattress pads, and mattresses, which can be found in various densities and depths.
What Are the Benefits of Memory Foam?
Could the unique residential or commercial properties of memory foam improve your sleep? Sleep expert Donna L. Arand, PhD, says that unbiased research studies supporting the declared benefits of memory foam– or the impacts of any particular kind of sleeping surface area– are doing not have.
This is true for a variety of reasons, she states. This kind of sleep study can be costly, if performed separately. Or it is “chased” by a shadow of bias, if supported by industry.
Some sleep technology, such as memory foam, is fairly brand-new, so it hasn’t been well studied. Possibly one of the more hard stumbling blocks to checking the health advantages of bed mattress such as memory foam is the subjective nature of sleep. It is merely difficult to measure.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam products might retain body heat, which might make them less comfy in warm weather condition. Arand has not heard this problem from her patients. “In our culture, most people can adjust their thermostats or blankets for the appropriate season,” Arand says.
When brand-new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To minimize this problem, the Sleep Products Security Council, a sleep items trade group, advises airing out the bed mattress or pad for at least 24 hr prior to putting sheets on it. “If you follow directions, the odor dissipates rapidly,” Arand says, “However I’ve never heard of anybody having reactions to it.”
Are Memory Foam Products Safe for Young Children?
” I would strongly suggest preventing this and similar very soft materials for use in infants’ beds,” Gromer says. “That’s due to the fact that soft bedding traps [carbon dioxide] and increases the risk of sudden infant death syndrome (SIDS) deaths.” Pagination
To combat the heat of the traditional variety, open cell foam was developed to assist individuals stay cool. The interior structure has pockets that allow for airflow. On the plus side, sleepers won’t get so hot, however the holes indicate that the surface of the bed is less dense. It’s often a lower quality product that won’t last as long.
Memory foam is understood for helping with pain. It’s a top option among people with arthritis and individuals who have fibromyalgia since it best simulates the sensation of sleeping on a fluffy cloud. The contouring likewise helps to keep the body in a natural positioning, which we’ll get to in a moment.
If you’re the kind of person who struggles to get comfortable on a standard mattress, or you have a tough time discovering a perfect firmness level, then you’ll most likely value this product.
Pressure Point Relief
Pressure point relief has ended up being something of a buzzword recently, but for good factor. And this is where viscoelastic beds shine.
Think of 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, however you’ll be lying there, wide-awake, questioning why you’re lying down out in the street.
Because 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 offered this material its start in medical facilities. Not only did it help clients sleep more conveniently, however it also worked to prevent things like bedsores.
Back Support & Spinal Alignment
When you rest, your spine ought to keep a similar position as when you’re standing. When people sleep on the wrong surface area, their spinal column tends to jut out or collapse in at unnatural angles. If you awaken sore or stiff in the morning, it could be your bed mattress’s fault. Nevertheless, with memory foam, the contouring results permit the spine to maintain its natural shape.
The very best method to check your bed to see if it permits correct positioning is to lie down on your side and have somebody take a picture of you from behind. If you ‘d choose to work alone, then set a timer on your smart device’s camera and take an image that way.
Then, take a look at the angle of your spine. 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 type of bed mattress should make certain they get one that has the proper density. If it’s too firm or soft, you’ll miss out on the advantage of appropriate back positioning. As a basic rule, the higher the foam density, the firmer the mattress. All mattress business 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.