Introduction Of Memory Foam Mattress

　　Memory foam was first developed for NASA in 1966 to improve the safety of aircraft seat cushions. At the time it was called temper foam by most people. Shortly after medical equipment was made from foam, including X-ray tables for greater patient comfort, it was also used in sports helmets, especially for safer helmets for American football players.

　　It was first used by the world of Tempur after NASA made the material available in the public domain. The foam was too expensive at the time to become a major player in mattress manufacturing. It quickly became cheaper and families started buying memory foam pillows, mattresses, and even blankets.

　　As your body ages, it needs more support and less stress. A medium firm bed will provide both and help you get a good night's sleep. Medical experts often recommend memory foam mattresses to people with chronic back pain or arthritis. It conforms to any body shape and absorbs all body movements to cushion you. The foam is sensitive to your body temperature and adapts to your body shape as soon as it touches it. When you hold it, it springs back to its original shape.

　　The body uses the time you are asleep to heal and repair itself. Your body cannot heal itself unless you get the necessary sleep time. However, the body requires optimal blood flow to continue its healing and repair process. That's why it's crucial to check that the mattress you're considering buying supports proper blood circulation.