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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, uniformly dispersing body weight. It then returns to its initial shape as soon as you get rid of the pressure.
In addition to protecting versus 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. For example, 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 individuals who are seriously handicapped.
Then, memory foam truly took off. It’s now popular 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 properties of memory foam enhance your sleep? Sleep professional Donna L. Arand, PhD, states that objective studies supporting the claimed advantages of memory foam– or the effects of any particular type of sleeping surface– are doing not have.
This holds true for a range of reasons, she states. This kind of sleep study can be pricey, if conducted individually. Or it is “chased” by a shadow of bias, if supported by market.
Likewise, some sleep innovation, such as memory foam, is reasonably new, so it hasn’t been well studied. However maybe one of the harder stumbling blocks to testing the health advantages of bed mattress such as memory foam is the subjective nature of sleep. It is simply difficult to measure.
What Are the Disadvantages of Memory Foam?
Gromer states that memory foam items might retain body heat, which might make them less comfortable in warm weather. Arand has not heard this complaint from her patients. “In our culture, many people can change their thermostats or blankets for the proper season,” Arand states.
When new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To reduce this issue, the Sleep Products Security Council, a sleep products trade group, recommends airing out the bed mattress or pad for at least 24 hours prior to putting sheets on it. “If you follow instructions, the odor dissipates rapidly,” Arand says, “But I’ve never heard of anybody having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly suggest avoiding this and similar really soft materials for usage in babies’ beds,” Gromer states. “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 standard variety, open cell foam was invented to assist individuals remain cool. The interior structure has pockets that permit airflow. On the plus side, sleepers won’t get so hot, but the holes indicate that the surface area of the bed is less dense. It’s often a lower quality material that will not last as long.
Memory foam is known for aiding with pain. It’s a top choice amongst individuals with arthritis and individuals who have fibromyalgia since it best simulates the sensation of sleeping on a fluffy cloud. The contouring likewise 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 struggles to get comfortable on a traditional mattress, or you have a hard time discovering a perfect firmness level, then you’ll probably value this material.
Pressure Point Relief
Pressure point relief has actually ended up being something of a buzzword recently, but for great factor. And this is where viscoelastic beds shine.
Think about it by doing this: what occurs when you lie down on your side on a slab of concrete? You’ll most likely feel the ground digging into your hips, your arm will go to sleep within minutes, however you’ll be lying there, wide-awake, questioning 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 material its start in hospitals. Not only did it help clients sleep more easily, but it likewise worked to prevent things like bedsores.
Back Support & Spine Alignment
When you lie down, your spine ought to preserve a comparable position as when you’re standing. When people sleep on the wrong surface area, their spine tends to jut out or collapse in at abnormal angles. If you awaken sore or stiff in the morning, it could be your bed mattress’s fault. However, with memory foam, the contouring impacts allow the spinal column to keep its natural shape.
The very best way to check your bed to see if it enables appropriate alignment is to rest in your corner and have someone take a picture of you from behind. If you ‘d prefer to work alone, then set a timer on your smartphone’s electronic camera and take a picture that way.
Take an appearance at the angle of your spinal column. It ought to 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 different bed.
People looking into this type of mattress should make certain they get one that has the appropriate density. If it’s too firm or soft, you’ll miss out on the advantage of correct spine alignment. As a basic guideline, the greater the foam density, the firmer the bed mattress. All bed mattress companies and web sites will define what the density specs are. Look for something that’s at least 3.5, if not closer to 5.0.