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Learn More about Memory Foam Pillows
Sleeping is one of the most important needs of each and every human beings and animals, and it is defined as a naturally recurring state of the mind and body that is characterized with reduced interaction with the surroundings, inhibitions of most of the voluntary muscles, altered consciousness and inhibited sensory activity. The various functions of sleep to the body of animals and humans, includes ontogenesis, effective memory processing, preservation of life, increase of the waste clearance of the brain, and wound healing and restoration. However, some people tends to acquire sleeping disorders that could deprived them from having a good sleep, and examples of these sleeping disorders includes insomnia, obstructive sleep apnea, RLS or restless leg syndrome, UARS or upper airway resistance syndrome, narcolepsy, and PLMD or periodic limb movement disorder. There are basically a lot of products and methods that are being studied, invented and advised by scientists, health care providers and manufacturing companies that are designed to help the people who are experiencing difficulty of having a good sleep, and examples for the remedies includes change of lifestyle, change of sleeping positions, meditation, taking up drugs or medications, and the latest invention is called as the memory foam.
A memory foam is a product made from polyurethrane, or shortened as PU or PUR with added chemicals that could increase its density and viscosity, and it is also called as viscoelastic polyurethrane foam or LRPu, which is short for low-resilience polyurethrane foam. The common finished products of memory foam includes pillows, mattresses, shoes, padding, wheelchair seat cushions, and blankets, but since the previous or the first invented product of memory foam has a heat retaining property, the manufacturers have redesigned and improved their product and that is by using an open cell structure that can produce a function of breathability. A gel visco or gel memory foam pillow, is basically one of the most latest products of memory foam, and it consists of gel particles combined together with visco foam, and more added and improved functions of the latest product includes helping the mattress to feel softer, speed up spring back time, and reduction of any occurrence of trapped body heat. Activated charcoal, aloe vera and green tea extract, are being added to the newly developed gel memory foam, and these materials can help in the reduction of odors, as well as can provide its user with aromatherapy. There are definitely a lot of manufacturers of memory foam pillow, and the individuals who plans to purchase such type of product can find the best brand through the recommendations of their doctor, families and friends; and through the use of the internet, or from the product reviews posted by the people who have purchased such brand.
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