A waterbed shapes itself exactly to every part of your body providing even distribution of pressure and a restful nights sleep. Waterbed sleepers move only occasionally during the night, about once an hour.
People suffering chronic pain appreciate the health characteristics of a waterbed.
The modern waterbed can be traced to Dr. William Hooper of Britain who recognised the benefits of a pressure-free waterbed surface in 1851. He introduced waterbeds using a rubber mattress to treat certain medical disorders. Waterbeds are widely used in the care of premature babies and are a great help for pregnant women. This is caused by pressure on elbows, shoulders, and other areas in contact with the bed. Pressure points slow the blood and sleepers unconsciously move during the night to relieve these areas of discomfort.