Serta Memory Foam Mattress Warranty
What Is Memory Foam?
First designed in the mid-1960s for NASA aircraft seats, memory foam is made from a compound called viscoelastic. It is both highly energy absorbent and soft.
Memory foam molds to the body in response to heat and pressure, evenly distributing body weight. It then returns to its original shape once you get rid of 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 instance, 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 individuals who are seriously 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 various densities and depths.
What Are the Advantages of Memory Foam?
Could the unique properties of memory foam improve your sleep? Sleep professional Donna L. Arand, PhD, states that unbiased research studies supporting the claimed benefits of memory foam– or the effects of any specific kind of sleeping surface– are lacking.
This is true for a variety of factors, she states. This type of sleep research study can be expensive, if performed separately. Or it is “gone after” by a shadow of predisposition, if supported by industry.
Some sleep technology, such as memory foam, is relatively new, so it hasn’t been well studied. However perhaps one of the more difficult stumbling blocks to testing the health advantages of mattresses such as memory foam is the subjective nature of sleep. It is simply challenging to determine.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam products may maintain body heat, which might make them less comfy in warm weather. However, Arand has not heard this problem from her clients. “In our culture, the majority of people can change their thermostats or blankets for the appropriate season,” Arand states.
When brand-new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To reduce this issue, the Sleep Products Security Council, a sleep items trade group, advises airing out the bed mattress or pad for at least 24 hr prior to putting sheets on it. “If you follow directions, the odor dissipates quickly,” Arand states, “But I have actually never heard of anyone having reactions to it.”
Are Memory Foam Products Safe for Young Children?
” I would strongly advise avoiding this and similar very soft materials for use in infants’ beds,” Gromer states. “That’s because soft bedding traps [carbon dioxide] and increases the threat of sudden infant death syndrome (SIDS) deaths.” Pagination
To combat the heat of the conventional variety, open cell foam was developed to assist individuals remain cool. The interior structure has pockets that permit air flow. On the plus side, sleepers won’t get so hot, but the holes indicate that the surface of the bed is less dense. It’s frequently a lesser quality material that won’t last as long.
Memory foam is known for assisting with pain. It’s a top choice amongst individuals with arthritis and people who have fibromyalgia since it finest mimics the feeling of sleeping on a fluffy cloud. The contouring likewise assists to keep the body in a natural alignment, 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 discovering an ideal firmness level, then you’ll probably value this material.
Pressure Point Relief
Pressure point relief has ended up being something of a buzzword over the last few years, but for great reason. And this is where viscoelastic beds shine.
Consider it this way: what occurs when you rest in your corner on a piece 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, wondering why you’re lying down out in the street.
Because 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 medical facilities. Not only did it help patients sleep more easily, but it likewise worked to prevent things like bedsores.
Back Assistance & Back Alignment
When you lie down, your spinal column ought to maintain a similar position as when you’re standing. When people sleep on the incorrect surface, their spinal column tends to jut out or collapse in at abnormal angles. If you wake up sore or stiff in the morning, it could be your bed mattress’s fault. Nevertheless, with memory foam, the contouring effects permit the spinal column to keep its natural shape.
The best method to evaluate your bed to see if it enables appropriate positioning is to lie down in your corner 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 video camera and take an image that way.
Take a look at the angle of your spine. It must 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.
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 correct spine positioning. As a basic guideline, the higher the foam density, the firmer the mattress. All bed mattress business 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.