Firm 4 Lb Density Memory Foam Mattress Topper
What Is Memory Foam?
Created in the mid-1960s for NASA airplane 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, evenly dispersing body weight. It then returns to its original shape as soon as you get rid of the pressure.
In addition to safeguarding versus effect, 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.
Then, memory foam actually removed. It’s now popular for its usage in pillows, 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 studies supporting the claimed advantages of memory foam– or the impacts of any specific type of sleeping surface– are doing not have.
This holds true for a range of reasons, she states. This type of sleep study can be costly, if carried out independently. Or it is “chased after” by a shadow of bias, if supported by market.
Likewise, some sleep innovation, such as memory foam, is reasonably brand-new, so it hasn’t been well studied. Possibly one of the more tough stumbling blocks to testing the health advantages of bed mattress such as memory foam is the subjective nature of sleep. It is merely difficult to determine.
What Are the Disadvantages of Memory Foam?
Gromer says that memory foam items may keep temperature, which might make them less comfortable in warm weather. 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 states.
When brand-new, memory foam can produce an odd chemical odor– a phenomenon called offgassing. To minimize 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 instructions, the odor dissipates rapidly,” Arand says, “But I’ve never ever heard of anybody having responses to it.”
Are Memory Foam Products Safe for Young Children?
” I would strongly recommend avoiding this and comparable really soft products for use in infants’ beds,” Gromer states. “That’s since soft bedding traps [co2] and increases the danger of sudden infant death syndrome (SIDS) deaths.” Pagination
To combat the heat of the traditional variety, open cell foam was invented to assist people remain cool. The interior structure has pockets that allow for airflow. On the plus side, sleepers won’t get so hot, however the holes mean that the surface area of the bed is less dense. It’s often a lesser quality product that won’t last as long.
Memory foam is understood for helping with pain. It’s a leading option among people with arthritis and people who have fibromyalgia since 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 kind of person who has a hard time to get comfortable on a standard bed mattress, or you have a tough time finding an ideal firmness level, then you’ll most likely appreciate this product.
Pressure Point Relief
Pressure point relief has ended up being something of a buzzword in the last few years, but for excellent factor. And this is where viscoelastic beds shine.
Think about it in this manner: what takes place when you lie down in your corner on a piece of concrete? You’ll probably feel the ground digging into your hips, your arm will go to sleep within minutes, however you’ll be lying there, wide-awake, questioning why you’re lying down out in the street.
Since 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 material its start in medical facilities. Not only did it help patients sleep more comfortably, however it likewise worked to prevent things like bedsores.
Back Assistance & Back Positioning
When you rest, your spine ought to preserve a similar position as when you’re standing. When individuals sleep on the wrong surface, their spine tends to jut out or collapse in at unnatural angles. If you get up aching or stiff in the morning, it could be your mattress’s fault. With memory foam, the contouring effects allow the spinal column to maintain its natural shape.
The very best method to check your bed to see if it permits correct positioning is to rest 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 smartphone’s camera and take a picture that way.
Take a look at the angle of your spine. It should 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 various bed.
People checking out this kind of bed mattress should make certain they get one that has the proper density. If it’s too firm or soft, you’ll lose out on the advantage of correct back alignment. As a general guideline, the greater the foam density, the firmer the mattress. All mattress companies and website will define what the density specs are. Try to find something that’s at least 3.5, if not closer to 5.0.