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What Is Memory Foam?
Designed in the mid-1960s for NASA plane 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, evenly dispersing body weight. It then goes back to its initial shape once you eliminate the pressure.
In addition to securing versus impact, these properties make memory foam very comfortable. After its “virgin flight” for NASA, memory foam made a venture into other applications. For example, 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 badly 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 special homes of memory foam enhance your sleep? Sleep specialist Donna L. Arand, PhD, states that objective research studies supporting the declared benefits of memory foam– or the impacts of any specific kind of sleeping surface area– are doing not have.
This is true for a range of reasons, she says. This type of sleep research study can be expensive, if performed independently. Or it is “chased” by a shadow of bias, if supported by market.
Some sleep technology, such as memory foam, is reasonably brand-new, so it hasn’t been well studied. Perhaps one of the more hard stumbling blocks to evaluating the health benefits of bed mattress 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 may retain body heat, which could make them less comfy in warm weather condition. Nevertheless, Arand has not heard this complaint from her patients. “In our culture, most people can adjust their thermostats or blankets for the appropriate season,” Arand states.
When new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To minimize this issue, the Sleep Products Safety Council, a sleep products 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’ve never ever become aware of anybody having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly recommend avoiding this and similar extremely soft products for usage in babies’ beds,” Gromer states. “That’s because soft bedding traps [carbon dioxide] and increases the threat of sudden infant death syndrome (SIDS) deaths.” Pagination
To fight the heat of the traditional variety, open cell foam was created to help individuals remain cool. The interior structure has pockets that allow for airflow. On the plus side, sleepers will not get so hot, however the holes mean that the surface of the bed is less dense. It’s often a lesser quality material that won’t last as long.
Memory foam is understood for helping with discomfort. It’s a top choice amongst individuals with arthritis and individuals who have fibromyalgia due to the fact that it finest replicates 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 struggles to get comfortable on a standard bed mattress, or you have a tough time finding a perfect firmness level, then you’ll probably appreciate this material.
Pressure Point Relief
Pressure point relief has actually ended up being something of a buzzword over the last few years, but for excellent reason. And this is where viscoelastic beds shine.
Consider it this way: what occurs when you lie down in your corner on a slab of concrete? You’ll most likely feel the ground digging into your hips, your arm will fall asleep within minutes, but you’ll be lying there, wide-awake, questioning why you’re lying down out in the street.
Because 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 product its start in hospitals. Not just did it help clients sleep more comfortably, however it also worked to prevent things like bedsores.
Back Support & Back Positioning
When you rest, your spine must keep a comparable 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 awaken aching or stiff in the morning, it could be your mattress’s fault. With memory foam, the contouring effects permit the spinal column to maintain its natural shape.
The best method to check your bed to see if it permits correct positioning is to lie down in your corner and have somebody take a picture of you from behind. If you ‘d prefer to work alone, then set a timer on your mobile phone’s camera and take a picture 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 understand it’s time for a different bed.
People looking into this kind of bed mattress must 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 spine alignment. As a general rule, the greater the foam density, the firmer the bed mattress. All mattress companies and website will specify what the density specs are. Look for something that’s at least 3.5, if not closer to 5.0.