Buying A Memory Foam Mattress Used
What Is Memory Foam?
Developed in the mid-1960s for NASA plane seats, memory foam is made from a compound called viscoelastic. It is both extremely energy absorbent and soft.
Memory foam molds to the body in response to heat and pressure, uniformly dispersing body weight. It then goes back to its original shape as soon as you remove the pressure.
In addition to protecting versus impact, these homes make memory foam really comfy. After its “virgin flight” for NASA, memory foam made a foray into other applications. 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 seriously handicapped.
Memory foam actually took off. It’s now popular for its usage in pillows, bed mattress pads, and mattresses, which can be found in different densities and depths.
What Are the Advantages of Memory Foam?
Could the special homes of memory foam enhance your sleep? Sleep professional Donna L. Arand, PhD, states that objective research studies supporting the declared benefits of memory foam– or the effects of any particular type of sleeping surface area– are doing not have.
This is true for a variety of reasons, she states. This type of sleep study can be pricey, if performed separately. Or it is “chased after” by a shadow of predisposition, if supported by market.
Also, some sleep technology, such as memory foam, is fairly brand-new, so it hasn’t been well studied. Maybe 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 just challenging to determine.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam items may keep body heat, which could make them less comfortable in warm weather. Arand has not heard this grievance 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 reduce this problem, the Sleep Products Security Council, a sleep items 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 quickly,” Arand states, “But I’ve never ever become aware of anyone having responses to it.”
Are Memory Foam Products Safe for Young Kid?
” I would highly advise avoiding this and similar really soft materials for use in babies’ beds,” Gromer says. “That’s because 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 stay cool. The interior structure has pockets that permit airflow. On the plus side, sleepers won’t get so hot, however the holes indicate that the surface of the bed is less thick. It’s typically a lower quality material that won’t last as long.
Memory foam is known for helping with pain. It’s a top choice among people with arthritis and people who have fibromyalgia because it best simulates the feeling 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 type of individual who struggles to get comfy on a traditional mattress, or you have a tough time finding a perfect firmness level, then you’ll most likely value this product.
Pressure Point Relief
Pressure point relief has actually ended up being something of a buzzword recently, but for excellent reason. And this is where viscoelastic beds shine.
Think about it by doing this: what occurs when you rest on your side on a slab of concrete? You’ll most likely feel the ground digging into your hips, your arm will drop off to sleep within minutes, but 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 much heavier body parts like the hips and shoulders. This discovery was what gave this product its start in healthcare facilities. Not only did it help clients sleep more easily, however it also worked to prevent things like bedsores.
Back Support & Back Positioning
When you rest, your spine ought to maintain a comparable position as when you’re standing. When people sleep on the incorrect surface, their spine tends to jut out or collapse in at unnatural angles. If you wake up sore or stiff in the morning, it could be your mattress’s fault. Nevertheless, with memory foam, the contouring impacts allow the spine to maintain its natural shape.
The best method to test your bed to see if it allows for correct alignment is to lie down 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 smart device’s camera and take an image that way.
Take 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.
People checking out this kind of bed mattress need to ensure 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 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.