However, there are many people who may find it quite uncomfortable sleeping in most beds. This will often occur with elderly relatives who have various aches and pains or may suffer from arthritis or other conditions that results in aches and pains that may intensify when they lay down. Normal mattresses just don't have the ability to give the support they need to sleep pain free. However, Double memory foam mattresses do give the support that is needed as well as relive pressure on various parts of the body. This will result in a better nights sleep.