Sealy Optimum Memory Foam Mattress Review
What Is Memory Foam?
Developed in the mid-1960s for NASA airplane 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 dispersing body weight. It then returns to its original shape when you get rid of the pressure.
In addition to safeguarding versus impact, these properties make memory foam really comfy. After its “virgin flight” for NASA, memory foam made a foray 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 people who are seriously handicapped.
Memory foam actually took off. It’s now popular for its use in pillows, bed mattress pads, and bed mattress, which come 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 expert Donna L. Arand, PhD, says that objective research studies supporting the declared advantages of memory foam– or the results of any specific kind of sleeping surface area– are doing not have.
This is true for a range of factors, she states. This kind of sleep research study can be costly, if carried out independently. Or it is “chased” by a shadow of bias, if supported by industry.
Some sleep technology, such as memory foam, is reasonably brand-new, so it hasn’t been well studied. Possibly one of the more hard stumbling blocks to checking the health advantages of mattresses such as memory foam is the subjective nature of sleep. It is just hard to determine.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam products might keep body heat, which might make them less comfortable in warm weather condition. Nevertheless, Arand has not heard this problem from her clients. “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 decrease this issue, the Sleep Products Safety Council, a sleep items trade group, advises airing out the mattress or pad for at least 24 hours before putting sheets on it. “If you follow directions, the odor dissipates rapidly,” Arand states, “But I have actually never ever heard of anyone having reactions to it.”
Are Memory Foam Products Safe for Young Children?
” I would highly advise avoiding this and comparable very soft products for usage in babies’ beds,” Gromer says. “That’s since soft bedding traps [co2] and increases the danger of sudden infant death syndrome (SIDS) deaths.” Pagination
To fight the heat of the conventional range, open cell foam was created to assist people stay cool. The interior structure has pockets that enable air flow. On the plus side, sleepers won’t get so hot, however the holes suggest that the surface area of the bed is less dense. It’s typically a lower quality product that won’t last as long.
Memory foam is understood for assisting with pain. It’s a top option amongst individuals with arthritis and people who have fibromyalgia since it best simulates the sensation 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 kind of person who struggles to get comfy on a traditional mattress, or you have a difficult time finding a perfect firmness level, then you’ll probably value this material.
Pressure Point Relief
Pressure point relief has become something of a buzzword recently, but for excellent factor. And this is where viscoelastic beds shine.
Think about it by doing this: what happens when you lie down 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, but 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 heavier body parts like the hips and shoulders. This discovery was what gave this material its start in health centers. Not only did it assist clients sleep more conveniently, however it also worked to prevent things like bedsores.
Back Support & Spinal Alignment
When you rest, your spinal column should keep a similar position as when you’re standing. When individuals sleep on the incorrect surface, 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. Nevertheless, with memory foam, the contouring effects permit the spinal column to keep its natural shape.
The very best way to evaluate your bed to see if it allows for appropriate positioning 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 mobile phone’s electronic camera and take a photo that way.
Then, have a look at the angle of your spine. It needs 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 various bed.
Individuals looking into this kind of bed mattress should ensure they get one that has the correct density. If it’s too firm or soft, you’ll lose out on the advantage of proper back alignment. As a basic rule, the higher the foam density, the firmer the bed mattress. All mattress business and web sites will specify what the density specs are. Search for something that’s at least 3.5, if not closer to 5.0.