A person spends one-third of his life asleep, and from the age of 60 he has spent twenty years of them asleep. Some believe that sleep is a waste of time, but if we think about the verse: “And from His signs are your night and day, and your desire from His bounty, there are signs for those who hear.” (Romans 23: 23) In the human, and devoted time from his long day, namely sleep. So what is sleep? What are its benefits? How does it affect the human body?
The definition of sleep has long been defined as a state of unconsciousness, lack of alertness and loss of feeling about the sleeper, where the sleeper seems to be dead. Recently, after many studies and research, science has discovered that the sleeper is the body in the case of many physiological processes, in which there are many changes in the body and brain, especially where the nerves of the brain in a state of relaxation.
Sleeping is very important and beneficial. Sleeping well has an effect on your intelligence. Sleep helps to strengthen memory and increase absorption. School and university students are advised to organize their sleep and get enough sleep, which increases their score and achievement.
Sleep also helps maintain ideal weight, as some studies suggest, as sleep controls our appetite through the body’s secretion of cortisol, a hormone that increases appetite and decreases appetite. In addition, sleep helps you increase your efficiency in your work. Having enough sleep will certainly make you feel comfortable and relaxed, which increases your calmness and thus increases the balance between your work and your life requirements. Sleep also helps athletes improve their physical performance by getting comfortable, energy-efficient sleep hours. It also reduces the aging of the skin and the symptoms of aging, and helps to reduce the growth of cancer cells and preserve the young, in addition to the impact on mood and relieve nervous tension.
Insufficient sleep deprivation has severe consequences on the human body, it affects hormones and secretion of negative; increases sleep deprivation of the body’s resistance to insulin, especially in patients with diabetes, and also leads to the weakness of the immune system of the body, increasing the possibility of cold and cold. In addition, the vigilance leads to elevated blood pressure, which affects the heart, and also has a relationship with tumors of the colon.
In light of our current society and the great development we are witnessing in this world, many people think that sleep is secondary, and that reducing sleep hours can increase productivity. This is a false belief, and we must organize our sleep times and hours. God Almighty did not create this universe in vain, did not make the night only to rest and relax from the burdens of life. We are given this blessing Let us exploit it, and take advantage of the benefits of sleep and its impact on our health, the proper body in proper sleep.