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 highly energy absorbent and soft.
Memory foam molds to the body in action to heat and pressure, uniformly distributing body weight. It then returns to its initial shape as soon as you get rid of the pressure.
In addition to securing versus impact, these properties make memory foam very comfy. 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 individuals who are severely handicapped.
Memory foam actually took off. It’s now popular for its usage in pillows, bed mattress pads, and mattresses, which come in different densities and depths.
What Are the Advantages of Memory Foam?
Could the unique properties of memory foam enhance your sleep? Sleep expert Donna L. Arand, PhD, says that unbiased studies supporting the claimed advantages of memory foam– or the results of any particular kind of sleeping surface– are lacking.
This is true for a range of reasons, she says. This kind of sleep study can be costly, if performed individually. Or it is “chased” by a shadow of bias, if supported by industry.
Also, some sleep innovation, such as memory foam, is reasonably new, so it hasn’t been well studied. Possibly one of the more difficult stumbling blocks to testing the health benefits of mattresses 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 might maintain body heat, which could make them less comfy in warm weather condition. Arand has not heard this grievance from her clients. “In our culture, most people can change their thermostats or blankets for the proper season,” Arand says.
When brand-new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To lessen this issue, the Sleep Products Safety Council, a sleep products trade group, suggests 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 rapidly,” Arand says, “However I’ve never ever heard of anyone having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly suggest avoiding this and comparable extremely soft materials for usage in babies’ beds,” Gromer says. “That’s since soft bedding traps [co2] and increases the threat of sudden infant death syndrome (SIDS) deaths.” Pagination
To fight the heat of the traditional range, open cell foam was developed to help individuals remain cool. The interior structure has pockets that enable air flow. On the plus side, sleepers won’t get so hot, however the holes mean that the surface area of the bed is less thick. It’s typically a lesser quality material that won’t last as long.
Memory foam is known for assisting with pain. It’s a leading choice amongst individuals with arthritis and people who have fibromyalgia due to the fact that 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 type of person who struggles to get comfy on a traditional bed mattress, or you have a difficult time finding an ideal firmness level, then you’ll probably value this product.
Pressure Point Relief
Pressure point relief has actually ended up being something of a buzzword over the last few years, but for great factor. And this is where viscoelastic beds shine.
Consider it in this manner: what happens 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, 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 provided this material its start in medical facilities. Not only did it assist patients sleep more conveniently, however it likewise worked to prevent things like bedsores.
Back Support & Back Positioning
When you rest, your spinal column must preserve 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 abnormal angles. If you get up sore or stiff in the early morning, it could be your mattress’s fault. With memory foam, the contouring results enable the spine to preserve its natural shape.
The very best method to check your bed to see if it allows for appropriate positioning is to lie down on your side and have somebody take a photo of you from behind. If you ‘d prefer to work alone, then set a timer on your mobile phone’s video camera and take an image that way.
Then, have a look at the angle of your spine. 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 different bed.
People looking into this kind of mattress need to make sure 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 basic rule, the higher the foam density, the firmer the mattress. All mattress business and website will specify what the density specs are. Search for something that’s at least 3.5, if not closer to 5.0.