Sleep is a natural part of our life. An average person will spend almost one third of the entire lifetime sleeping. If our sleep pattern gets disturbed for any reason, we will certainly notice the difference.

Healthy sleeping is necessary for a long and healthy life. One research (published in Perspectives in Biological Medicine, 41: 359–390) determined that rats deprived of sleep die within two to three weeks. Even if you manage to get by with not enough sleep, you will definitely experience difficulty concentrating, loss of energy, fatigue and lethargy.

Not getting enough healthy sleep can even be deadly. According to the National Highway Traffic Safety Administration, in United States, about 100,000 automobile crashes each year result from drivers who were “asleep at the wheel.”

Whenever possible, we should try to get maximum amount of healthy sleep from our time in bed. Some gadgets can help ensure that your sleep is as long and as pleasant as possible.