Good sleep consists of five stages with the first four getting progressively deeper until you reach the fifth stage of REM (Rapid Eye Movements). These stages come and go during the night, but the deepest stages appear to be the most important.

Health problems particularly arthritis are affected
by beds being damp.

The average person loses something like a litre of water in a night and many beds are damp because of moisture absorbed. A dry bed is a healthy bed, air and turn your mattress occasionally and ensure high quality materials are used when you are choosing a bed.

So you can see why buying the right bed is a sound investment in good health.