Hidden advantages of a memory foam pillow: Traditional (or viscoelastic) memory foam is the most widely available variety of the material. It is polyurethane-based, and categorized as a type of polyfoam. Plant-based memory foam is manufactured using a combination of petrochemicals and botanical ingredients. Plant-based foam layers are designed in an open-cell configuration, making them more breathable and cooler for sleeping than standard memory foams. Sinking: Memory foam tends to be softer than other mattress materials. This may be ideal for people who are average weight or lighter than average, but those who weigh more than 230 pounds may experience excessive sinking. This can undermine support and lead to added aches and pains.
Casper is probably the best-known name in the world of bed-in-a-boxes. For a long time, you could only get their flagship mattress over here, while in the states they started offering newer versions. But we’re catching up, with both the hybrid (also reviewed here) and the essential model, which is a great option for those who want all the benefits of a stable, comfortable and long-lasting mattress, without the hefty price-tag. We couldn’t fault this three-layer foam mattress when it comes to breathability, which stops you getting too hot, and you can move around without much effort or disturbing your partner. All this and yet it supports you in all the right places, even if you sleep on your back (which usually makes finding the right mattress extra tricky). But stick to the Casper original if you’re heavier and/or want a thicker mattress, and the hybrid if you want an ultra-squishy one. We like their bedding, too.
Initially developed by NASA researchers in the 1970s, memory foam is today one of the most popular comfort layer materials on the market. Memory foam is also commonly known as ‘viscoelastic polyurethane foam’ or ‘low-resilience polyurethane foam (LRPu)’. However, it’s important to note that not all memory foam mattresses are strictly polyurethane-based (see next section for more details). In addition to mattresses, memory foam is also commonly found in pillows and mattress toppers. Memory foam bridges the gap for mattress comfort layers. It combines the low cost and shape retention of traditional polyfoam with the superior support and body-contouring of a latex comfort layer. An important characteristic of memory foam is that it is viscoelastic, meaning that it changes shape when pressure is applied, and then returns to its original form once the pressure is released. Find a few extra info at this website.
In a few minutes, you will feel the pillow conform to your head, neck, and shoulders due to your body heat. Note that it will take a little while for the foam to change position when you do. As the foam cools, it becomes stiffer. This is an ideal time to take a few cleansing breaths or to meditate for a few minutes to prompt your body and brain to have a deep and stress-relieving sleep. Sleeping on your stomach with a memory foam pillow is not highly recommended. The pillow’s unique shape can put a stomach sleeper’s head and neck at unusual angles, which can increase neck pain and headaches.. Pros and cons of memory foam : Memory foam sleepers report above-average pain and pressure relief. Memory foam mattresses are not very bouncy, and some couples say they are not responsive enough for sex.
Pressure Points: Memory Foam is designed to contour to the unique shape of your body to help support your head and neck. They provide even support for the neck and head. The foam reforms less where it does not need to, and more where the stress is increased. This allows for uniform pressure on all areas of the head and neck, eliminating pressure points. Hygienic and Hypoallergenic: Memory foam is a synthetic material. It was originally developed for NASA in 1966 to improve sleeping conditions in shuttles. Memory foam products are safe and nontoxic. Memory foam pillows are naturally hypoallergenic inhibiting the growth of bacteria, mold, fungus and dust mites. This is an advantage for those with allergies to dust mites, feathers, or other natural pillow materials.