A Memory Foam Mattress is based on research and development by https://pumpbuddy.us/bestmattressforb...

1. Memory Foam Mattresses Provide More Support Than You
May Think
A Memory Foam Mattress is based on research and development by
https://pumpbuddy.us/bestmattressforbadback63/note/w8fBsmnxSD64JIRbX8WRRQ NASA (the US
space agency) to improve the safety and comfort of aircraft cushions. Memory foam softens a little in
response to body heat, which allows it to mould to the shape of a person's body pressing against it.
The foam returns to its original shape once the pressure on the foam is removed - when the person
gets up.
Memory foam mattresses are great for your entire body and help to improve your sleep because you
won't have to change position at night, which helps you get a longer and
http://www.scoop.it/t/b-by-julianne-curry/curate more restful sleep. The mattress supports your head
and neck, relieving pressure. The mattress conforms to the shape of your shoulder - great for people
who sleep on their side. The mattress supports and relieves pressure on your hips and maintains
your back in a healthy, neutral position resulting in better sleep and a better back. A foam mattress
also cradles your legs and helps to keep you flat for best circulation while you sleep - all while
relieving pressure at all of these critical points. All of these benefits combined provide a more restful
and deep sleep, which leads to better overall health.
Memory foam mattresses are usually a little more expensive than regular mattresses because they
relieve pressure around the hips and other key pressure points. Prolonged exposure to pressure
when laying down causes pressure sores or gangrene in extreme cases. In addition the mattress is
temperature neutral - this means that it does not become hot or stay cool, which helps to make you
more comfortable on hot or cooler days. These types of mattresses are also more difficult to
manufacture because the foam requires precise quantities of certain additives and advanced
manufacturing processes to ensure consistent http://www.plurk.com/bestmattressforbadback29
quality.
Foam mattresses are available in a variety of firmness levels and sizes. Mattress firmness is
measured a couple of different ways, describing both methods of measuring and defining firmness
becomes technical. When selecting a mattress, use the manufacturer's guidelines for firmness and
http://bestmattressforbadback81.soup.io/post/535544066/best-mattress-for-bad-back try the
mattress yourself. If you find that a manufacturer's 'medium' firmness is too soft for you, even
though you might prefer a medium conventional mattress, try a firm one - you might be surprised by
how it feels. High quality foam mattresses use a number of layers to achieve the desired firmness, so
ask about the number of layers, yet keep in mind that a higher number of layers in one mattress
does not necessarily equate to better quality. The key to layers is that the mattress you are thinking
of getting has layers - the number of layers varies by manufacturer, so avoid comparing across
manufacturers or brands.
When buying a new foam mattress you may have to also buy a foundation to go with it. Some
manufacturers require http://imgur.com/a/7sMRK you to use a specific foundation to honour their
warranty or guarantees. Other manufacturers only require a firm surface, so you could use a
platform bed, or place a plywood sheet over your existing foundation from your old mattress to give
the foam mattress proper support.