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What Is Memory Foam?
Designed in the mid-1960s for NASA airplane 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, uniformly distributing body weight. It then goes back to its original shape once you get rid of the pressure.
In addition to safeguarding versus impact, these residential or commercial properties make memory foam very comfortable. After its “virgin flight” for NASA, memory foam made a venture into other applications. For example, it was used 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 seriously handicapped.
Then, memory foam actually took off. It’s now well known for its usage in pillows, mattress pads, and mattresses, which come in various densities and depths.
What Are the Advantages of Memory Foam?
Could the unique homes of memory foam improve your sleep? Sleep expert Donna L. Arand, PhD, states that objective research studies supporting the claimed advantages of memory foam– or the effects of any specific type of sleeping surface– are doing not have.
This is true for a range of reasons, she states. This kind of sleep research study can be costly, if carried out independently. Or it is “gone after” by a shadow of bias, if supported by industry.
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 checking the health benefits of mattresses such as memory foam is the subjective nature of sleep. It is merely difficult to measure.
What Are the Disadvantages of Memory Foam?
Gromer states that memory foam products may retain body heat, which could make them less comfy in warm weather condition. Arand has actually not heard this grievance from her patients. “In our culture, many people can adjust their thermostats or blankets for the appropriate season,” Arand states.
When new, memory foam can produce an odd chemical smell– a phenomenon called offgassing. To decrease this issue, the Sleep Products Safety Council, a sleep items trade group, recommends airing out the bed mattress or pad for a minimum of 24 hours before putting sheets on it. “If you follow directions, the smell dissipates quickly,” Arand states, “However I have actually never ever heard of anybody having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly suggest preventing this and comparable very soft products for usage in infants’ beds,” Gromer says. “That’s since soft bed linen traps [co2] and increases the danger of sudden infant death syndrome (SIDS) deaths.” Pagination
To fight the heat of the traditional range, open cell foam was invented to assist people stay cool. The interior structure has pockets that permit air flow. 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 typically a lesser quality product that won’t last as long.
Memory foam is understood for aiding with pain. It’s a top choice among individuals with arthritis and people who have fibromyalgia since it best replicates the feeling of sleeping on a fluffy cloud. The contouring also helps to keep the body in a natural positioning, which we’ll get to in a moment.
If you’re the type of person who struggles to get comfy on a standard bed mattress, or you have a tough time discovering an ideal firmness level, then you’ll probably value this material.
Pressure Point Relief
Pressure point relief has become something of a buzzword over the last few years, but for great reason. And this is where viscoelastic beds shine.
Think about 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 fall asleep within minutes, but you’ll be lying there, wide-awake, wondering 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 product its start in hospitals. Not only did it assist clients sleep more easily, but it likewise worked to prevent things like bedsores.
Back Support & Spinal Alignment
When you rest, your spine must preserve a similar position as when you’re standing. When individuals sleep on the wrong surface, their spinal column tends to jut out or collapse in at unnatural angles. If you get up sore or stiff in the early morning, it could be your bed mattress’s fault. However, with memory foam, the contouring results allow the spinal column to maintain its natural shape.
The very best way to check your bed to see if it permits appropriate alignment is to rest on your side and have somebody take a photo of you from behind. If you ‘d choose to work alone, then set a timer on your smartphone’s video camera and take an image that way.
Take a look at the angle of your spinal column. It must be an almost perfectly horizontal line. If your hips and shoulders are raised up or sinking down, then you know it’s time for a different bed.
Individuals checking out this type of bed mattress ought to make sure they get one that has the correct density. If it’s too firm or soft, you’ll miss out on the advantage of proper back positioning. As a basic guideline, the greater the foam density, the firmer the bed mattress. All mattress companies and web sites will define what the density specifications are. Try to find something that’s at least 3.5, if not closer to 5.0.