Variable beds, also known as Semi-Fowler beds, can be adjusted in position to suit the necessities of the user. Those who have health conditions that require them to sleep in many positions generally use adjustable beds. They may be also as used by those who are temporarily or permanently bed-ridden to make them sleep at night more comfortably. Sometimes, also those without medical needs can use adjustable beds to have a comfortable sleep. Variable beds can be altered right into a comfortable position as per the sleeper's requirements. They are very relaxed for reading or for watching TV in bed. They are also perfect for people who have bad sleeping conditions due to stress, body tension or other discomforts. http://adjustablebed.page.tl Seeing that the adjustable beds might be molded according to the person's physiology, they provide utmost comfort and rest. Adjustable beds are also quite strong and can support weights greater than 600 pounds. Adjustable furniture are made in two styles: standard or heavy-duty. Adjustable beds are comprised of two main components: the base and the mattress. There are several features for being considered while buying an adjustable bed: the size of the mattress (twin, queen, king or full) and the type of mattress (foam, latex, coil spring as well as air). Ordinary mattresses may not be used on adjustable beds. The mattresses for adjustable bedrooms are also specially designed to address the human body. This helps to relieve pressure on certain parts of the body and appropriate spinal alignment. They are also furnished with adjustable rails on either side.