By Casen Bria
We spend nearly a quarter of our lives sleeping, and while we are asleep, our bodies are constantly regulating many different functions that enable us to remain fit and healthy. The mattress we use on our beds also has a certain lifespan, after which it needs to be replaced with a newer model, which will still enable you to get a good night’s sleep. Advancements in technology have seen the rise in popularity of a newer type of material used to manufacture mattresses; memory foam is a lightweight type of plastic first developed in the 1960s by NASA for use in spaceship and aircraft seating. This short article will highlight both the benefits and possible disadvantages of choosing a memory foam mattress.
What Is Memory Foam?
The main component of memory foam is a type of plastic called Polyurethane which is very common and is used to make many products, such as paints, car parts and furniture. Various compounds are then added to create memory foam which is known as viscoelastic polyurethane foam or low resistance polyurethane foam, or LRPu. The added materials give the foam the elastic properties that allow it to stretch and contort but then return to its original shape once the stretching weight or force is removed.
The Advantages of a Memory Foam Mattress
Memory foam works by softening when it comes into contact with body heat; this allows the mattress to mould around your contours and distribute your weight evenly. This leads to the following advantages for the sleeper –
- Pressure relief – the heat and weight distribution can benefit sufferers of chronic pain illnesses such as arthritis.
- Promotes spinal alinement – the foam’s contouring qualities give excellent support and help to keep the sleeper’s spine in a neutral alinement and avoid back pain and soreness.
- Hypoallergenic – memory foam mattresses are excellent for people with allergies as their dense composition is less likely to attract common allergens such as dust mites, mould, and other irritants.
Memory foam mattresses also prevent motion transfer, making them a great choice for couples sleeping together, and they are quieter when compared to traditional sprung mattresses.
Possible Downsides to A Memory Foam Mattress
There are some disadvantages to buying a memory foam mattress; although the rise in popularity of mattress-in-a-box companies has led to a decrease in cost, they are the more expensive option when compared to other types of mattresses. Memory foam mattresses retain heat, which can make them uncomfortably warm for the sleeper, especially in the summer. They are also not waterproof, making them a poor choice for very young children or in high-humidity conditions.
If you are thinking of replacing your mattress, head down to your local supplier and give a memory foam mattress a try today.
