One of the most common and harmful problems in the world is violence like war, not violence like drug abuse, in fact it is a lack of sleep. Lack of sleep can cause serious damage to almost all aspects of the human body and the mind, but because it seems not to be important in modern society, it tends to be overlooked in a large-scale program. Those who were sleeping five hours a night were honored their diligence and those who were sleeping asleep overnight were considered lazy and irresponsible.
Sleep deprivation is a common sleep disorder for millions of Americans of all ages. So what is the lack of sleep? Sleep deprivation is a sleep disorder caused by the necessary daily sleep deprivation. According to the National Sleep Disorders Commission, about 40 million Americans suffer from certain sleep disorders causing sleep deprivation. (Loss of cost and danger) Sleep is defined as the rest period of the body and mind where the intention and consciousness are partially and completely interrupted and the body function is partially interrupted. (Sleep) When the body is asleep, it experiences two types of sleep; (REM) rapid eye movement sleep and (NREM) non rapid eye movement sleep. (Sleep) NREM seems to be a quiet sleeping period supporting physical recovery. This type of sleep is most often needed after long-term awakening and many physical activities.
Lack of sleep occurs when sleeping time is shorter than sleeping, which is awake and needs to be vigilant. People have different opinions on how much sleep is needed due to lack of sleep. Some people, such as the elderly, seem more resistant to the effects of sleep deprivation, but other people, especially children and young people, are more sensitive. Lack of sleep affects weight. There are two hormones in the body, leptin and ghrelin, which can control hunger, satiety, or satiety. The levels of these hormones are affected by sleep. Sleep deprivation also leads to the release of insulin, resulting in increased fat accumulation and increased risk of type 2 diabetes.
Sleep deprivation is related to various serious health problems such as heart attack, stroke, type 2 diabetes, obesity. When your sleep is not enough, your body overproduces stress hormone cortisol, so it highlights you. Excess cortisol can have many negative effects on your immune system but it also makes you older because cortisol degrades skin collagen that keeps your skin smooth and rich. Flexibility Especially for men, enough sleep can lower testosterone levels and reduce sperm count.