There are several reasons why sleep is important and essential to be known if a person wants to maintain good health. Enough rest and sleep are essential for this.
Most adults do need between seven to nine hours of nightly sleep. Children, as well as teenagers, do need substantially more sleep, particularly if they happen to be younger than five years of age. Hectic work schedules, day-to-day stressors, a disturbed bedroom environment, and health issues prevent good sleep. Reasons, why sleep is important, are obvious.
A healthy diet and positive lifestyle habits ensure a good night’s sleep. Medical attention is required for a sleep disorder. Reasons, why sleep is important, are several and knowing more about them helps a person to stay healthy.
1. Sleep boosts one’s immune system
When young a person is n the best of health, and may not pay much attention as far as sleep is concerned. Lack of sleep does weaken the immune system in the long run. It also does make the body more susceptible to viruses that will rather cause several ailments.
Rest and sleep rejuvenate one’s body system and it is good to develop a regular sleep pattern.
While sleeping one’s immune system does release proteins referred to as cytokines, some of which tend to promote sleep. Certain cytokines need to be increased in case of any infection or inflammation, or when a person is under stress. Sleep deprivation may rather decrease the production of such protective cytokines. Also, infection-fighting antibodies cum cells get reduced during periods when a person does not get sufficient sleep. Enough rest and sleep are necessary for a healthy mind and body.
2. Sleep improves one’s memory
There are moments when a person feels we cannot hear, read or even see which does cause a lack of sleep. On the other hand, proper sleep activates something in one’s brain that will solidify memories. Sleep improves memory and also skills. People who have slept the night before are productive the net day. They are able to perform their tasks well. They commit fewer mistakes and are more alert. The feeling of high energy is there and a sense of being refreshed after a good night’s sleep.
Scientists hold the view that while people sleep, memories, as well as skills, are shifted to more efficient as well as permanent brain regions, making for higher proficiency the next day.
Adequate sleep does help a person to evolve new ideas, and not just remember the old ones. Problem-solving is better and a person is more focused.
3. Sleep restores and energizes
Lack of sleep makes weakens a person both mentally as well as physically. A person gets lightheaded and loses out on energy. Rest and sleep keep a person in good health and naturally, he or she functions well throughout the day. Be it a professional or a housewife, they both need proper sleep. Normalcy in thought and behavior also depends upon a good night’s sleep. A tired person may be irritable and lose his or her temper easily. Sleep is a must to keep good health.
Also Read, 15 reasons why exercising is awesome.
When a person sleeps, one’s body as well as brain re-energizes cells clears wastes and also creates memories. These processes are important to protect one’s overall health and regulate specific functions that do guide one’s mood, appetite, cognitive abilities, as well as libido.
It is understood that hormones, including growth hormones, cortisol, thyroid-stimulating hormones, as well as insulin peak in the night hours. These hormones do repair tissues as well as build muscles and are essential in functions such as appetite control, mood regulation, as well as sex drive.
People are usually hungry when they wake up as their body is at work while they are sleeping.