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What Is Memory Foam?
First developed 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 goes back to its original shape as soon as you eliminate the pressure.
In addition to safeguarding versus impact, these residential or commercial properties make memory foam really comfy. After its “virgin flight” for NASA, memory foam made a venture into other applications. It was used as cushioning in helmets and shoes. Medication found a use for it in prosthetics and items to prevent pressure ulcers such as seating pads for individuals who are severely disabled.
Then, memory foam actually took off. It’s now well known for its use in pillows, mattress pads, and bed mattress, which come in various densities and depths.
What Are the Benefits of Memory Foam?
Could the special homes of memory foam boost your sleep? Sleep expert Donna L. Arand, PhD, says that objective research studies supporting the claimed benefits of memory foam– or the impacts of any particular kind of sleeping surface– are doing not have.
This holds true for a variety of reasons, she says. This type of sleep research study can be costly, if carried out individually. Or it is “chased” by a shadow of bias, if supported by industry.
Some sleep technology, such as memory foam, is relatively new, so it hasn’t been well studied. However perhaps one of the more difficult stumbling blocks to evaluating the health advantages of bed mattress such as memory foam is the subjective nature of sleep. It is simply hard to determine.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam products might retain temperature, which could make them less comfy in warm weather. However, Arand has not heard this grievance from her patients. “In our culture, the majority of people can adjust their thermostats or blankets for the appropriate season,” Arand says.
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 items trade group, suggests airing out the mattress or pad for a minimum of 24 hr before putting sheets on it. “If you follow instructions, the odor dissipates quickly,” Arand states, “But I have actually never heard of anybody having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would strongly advise avoiding this and similar really soft materials for usage in babies’ beds,” Gromer states. “That’s due to the fact that soft bed linen traps [carbon dioxide] and increases the danger of sudden infant death syndrome (SIDS) deaths.” Pagination
To fight the heat of the traditional variety, open cell foam was invented to assist individuals remain cool. The interior structure has pockets that enable air flow. On the plus side, sleepers won’t get so hot, but the holes mean that the surface of the bed is less thick. It’s typically a lesser quality material that won’t last as long.
Memory foam is known for aiding with pain. It’s a top option amongst individuals with arthritis and people who have fibromyalgia since it best simulates the feeling of sleeping on a fluffy cloud. The contouring likewise 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 struggles to get comfortable on a conventional bed mattress, or you have a tough time discovering an ideal firmness level, then you’ll most likely value this product.
Pressure Point Relief
Pressure point relief has actually become something of a buzzword in recent years, but for good reason. And this is where viscoelastic beds shine.
Think about it by doing this: what takes place when you lie down in your corner on a slab 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 lying down out in the street.
Since 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 provided this product its start in medical facilities. Not only did it assist patients sleep more comfortably, but it also worked to prevent things like bedsores.
Back Support & Spine Positioning
When you rest, your spine must preserve a comparable position as when you’re standing. When individuals sleep on the incorrect 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 mattress’s fault. With memory foam, the contouring results permit the spine to preserve its natural shape.
The best method to check your bed to see if it permits proper alignment is to rest in your corner and have somebody take a picture of you from behind. If you ‘d choose to work alone, then set a timer on your mobile phone’s camera and take an image that way.
Then, have a look at the angle of your spinal column. 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.
People looking into this kind of mattress must make certain they get one that has the proper density. If it’s too firm or soft, you’ll lose out on the benefit of proper back alignment. As a general rule, the higher the foam density, the firmer the mattress. All mattress companies and website will define what the density specs are. Look for something that’s at least 3.5, if not closer to 5.0.