Last Updated: August 2017
In the mid-1960s, memory foams are specifically designed for airplane seats in NASA for its initial purpose of protecting the passengers from possible impact. This type of foam is composed of an element so-called viscoelastic, which is both incredibly soft and substantially energy absorbent. It also shapes according to the body as a reaction to pressure and warmth, equally dispensing the body weight of the user. After which, it goes back to its initial shape the moment the pressure is removed.
Subsequent to NASA’s “virgin flight”, memory foam ventured its way to further uses. For instance, it was used next as padding in footwear and helmets. Because of its features, it was also made into prosthetics and tools in medicine in helping those who are severely disabled and to prevent illnesses such as pressure ulcers. Then and there, memory foam became popularly known for its use in mattresses, pillows, and several others.
What are the pros & cons of Memory Foam Mattresses?
Memory Foam Pros
Aside from its primary purpose of protecting NASA passengers from possible impact, memory foam mattresses have several innovative features which provide great benefits among users. Here are the following:
- Moulds according to the users’ body and equally dispenses their weight; thus reducing the pressure points;
- Reverts back to its original shape every time the pressure is removed;
- The polyurethane component of the foam is resistant to allergies as well as dust mites which make it a much healthier choice, particularly for those who have very bad allergies;
- Does not require moving and rolling for a better position in sleeping, therefore supporting a better and sounder quality of sleep;
- Does not bounce, create any noise or squeaks, or even sag, unlike the traditional mattresses with inner spring;
- Entails a minimum maintenance and very heavy-duty and durable;
- Being able to spend a lowered amount because of not purchasing a new mattress from time to time.
Memory Foam Cons
Nevertheless, in reality, not everything is perfect with memory foam mattresses. Some of the popular user complaints are:
- Retains the body temperature of the user, especially the heat, which can cause a sweaty sleep particularly in the warm season;
- Releases off gasses and users complain that the chemical component of the foam is smelly;
- Since the foam is dense and weighty, it is generally difficult to rotate or turn over in some instances;
- Since it entraps carbon dioxide, it is not recommended for babies as it could raise the danger of sudden infant death (SIDS);
- With the advanced technology and innovative components of memory foams, it is relatively expensive to purchase.
When finding the perfect mattress made in polyurethane foam, there are two things every potential buyer should understand: Make sure you are purchasing a foam with a good quality and confirm that the foam comes with a good warranty, and make certain that the company which attempts to offer you the foam is trustworthy and legitimate.
Furthermore, knowing the pros and cons of acquiring a memory foam mattress is a must to be able to make a worthwhile purchase, as well as a good night’s sleep.
> Read about the best Memory Foam Mattresses right here.