Serta Memory Foam King Mattress Reviews
What Is Memory Foam?
Very first developed 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 reaction to heat and pressure, evenly distributing body weight. It then returns to its initial shape when you eliminate the pressure.
In addition to protecting against effect, these residential or commercial properties make memory foam very comfortable. After its “virgin flight” for NASA, memory foam made a foray 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 significantly disabled.
Then, memory foam truly took off. It’s now well known for its use in pillows, mattress pads, and mattresses, which are available in different densities and depths.
What Are the Advantages of Memory Foam?
Could the unique residential or commercial properties of memory foam boost your sleep? Sleep specialist Donna L. Arand, PhD, says that objective studies supporting the claimed advantages of memory foam– or the results of any specific type of sleeping surface– are lacking.
This holds true for a variety of reasons, she states. This kind of sleep study can be costly, if performed separately. Or it is “chased after” by a shadow of bias, if supported by market.
Likewise, some sleep innovation, such as memory foam, is fairly new, so it hasn’t been well studied. Possibly one of the more challenging stumbling blocks to testing the health advantages 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 products might retain body heat, which might make them less comfortable in warm weather condition. Arand has actually not heard this problem from her clients. “In our culture, the majority of people can change their thermostats or blankets for the suitable season,” Arand states.
When brand-new, memory foam can produce an odd chemical smell– a phenomenon called offgassing. To decrease this problem, the Sleep Products Safety Council, a sleep items trade group, recommends airing out the bed mattress or pad for a minimum of 24 hours prior to putting sheets on it. “If you follow instructions, the smell dissipates quickly,” Arand states, “However I’ve never become aware of anyone having responses to it.”
Are Memory Foam Products Safe for Young Kid?
” I would highly recommend avoiding this and comparable 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 threat of sudden infant death syndrome (SIDS) deaths.” Pagination
To combat the heat of the standard variety, open cell foam was invented to assist people stay cool. The interior structure has pockets that permit airflow. On the plus side, sleepers will not get so hot, however the holes indicate that the surface area of the bed is less dense. It’s frequently a lower quality material that will not last as long.
Memory foam is known for aiding with pain. It’s a leading choice amongst individuals with arthritis and individuals who have fibromyalgia because it finest 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 kind of person who has a hard time to get comfy on a conventional mattress, or you have a tough time discovering a perfect firmness level, then you’ll probably value this material.
Pressure Point Relief
Pressure point relief has actually become something of a buzzword in the last few years, but for good factor. And this is where viscoelastic beds shine.
Think of it in this manner: what occurs when you rest on your side 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, questioning why you’re resting out in the street.
Because viscoelastic contours to your curves, it takes the pressure off your denser and heavier body parts like the hips and shoulders. This discovery was what provided this product its start in healthcare facilities. Not only did it assist clients sleep more easily, however it also worked to prevent things like bedsores.
Back Assistance & Back Alignment
When you lie down, your spine must keep a comparable position as when you’re standing. When people sleep on the incorrect surface area, their spine tends to jut out or collapse in at abnormal angles. If you get up aching or stiff in the morning, it could be your mattress’s fault. With memory foam, the contouring results permit the spine to maintain its natural shape.
The very best method to test your bed to see if it permits appropriate positioning is to rest on your side and have someone 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 a photo that way.
Then, take a look at the angle of your spinal column. It ought to be an almost completely horizontal line. If your hips and shoulders are raised up or sinking down, then you understand it’s time for a different bed.
People checking out this kind of mattress should make certain they get one that has the correct density. If it’s too firm or soft, you’ll miss out on the advantage of proper spinal positioning. As a basic guideline, the greater the foam density, the firmer the mattress. All bed mattress companies and web sites will specify what the density specifications are. Try to find something that’s at least 3.5, if not closer to 5.0.