For many people water beds are the only alternative for getting enough sleep. Excess weight, a lack of exercise or back problems often stand in the way of a healthy nights sleep.
Water beds take the weight off the spine and give a sense of floating, which is further intensified by the pleasant heat. No pressure is exerted in a water bed, allowing the blood to circulate better. Water beds are also indicated for those allergic to household dust, as the special mattress provides no room for mites.