For an adult, the ideal would be to sleep at least seven hours every night but most people do it for less time due to the hectic pace of daily life.
This, in addition to the inevitable feeling of perennial fatigue, can lead to negative consequences for different parts or processes of the organism.
it is very active during sleep because it processes the information received during the day, forming new memories, storing the important things and eliminating the superfluous ones.
Resting just before an important day could therefore be counterproductive because in this way the brain is not given time to lighten up and organize useful information in the best possible way. Additionally, skimping on sleep can negatively affect decision making, problem solving, how emotions are handled, and attention and concentration skills.
heavy, more red and swollen eyes, dark circles and bags under the eyes.
But the effects of insomnia go beyond the surface. If sleep is disturbed, in fact, the muscles around the eyes do not rest adequately and this can lead to eye spasms and twitching. Although these symptoms do not affect vision, they can be bothersome.
, which in turn keeps colds, flu and other illnesses away. Insufficient rest, therefore, is associated with a greater likelihood of incurring this type of ailment. blood decreases during sleep, but if you don't get enough sleep, arterial blood remains elevated for longer periods. This could lead to chronic hypertension, which in turn is a major trigger for heart disease and stroke.
Furthermore, it appears that chronic sleep deprivation can worsen the situation of those with high blood pressure.
Irregular sleep is also a problem, at least according to a study carried out in 2020 on a group of seniors and published in the Journal of the American College of Cardiology. Researchers have found that those who cannot sleep peacefully through the night are nearly twice as likely to develop cardiovascular disease.
Finally, lack of sleep can also negatively affect the heart in an indirect way, leading to an unhealthy diet, high levels of stress and decreased motivation to exercise.
responsible for the metabolism of healthy fats. Disrupting the regular rhythm of the clock can lead to inflammation and weight gain.
Getting little sleep can also lead to more eating because the prolonged time spent awake increases the craving for after-dinner snacks.
Not to mention that the hormone leptin suppresses hunger and ghrelin stimulates the appetite. If you deprive yourself of sleep, leptin decreases and ghrelin increases and this can therefore promote weight gain.
Additionally, lack of sleep would make you crave specific types of calorie foods like cookies, candy, and chips.
Finally, by getting little sleep, the body is able to keep blood sugar less under control, thus increasing the risk of developing type 2 diabetes.
is hard at work repairing damaged cells throughout the day.Insufficient sleep, on the other hand, increases levels of inflammation and stress hormones, which can worsen skin problems such as acne, eczema and psoriasis.
Additionally, continued sleep deprivation can lead to paler skin and more fine lines and wrinkles around the eyes and corners of the mouth.
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Furthermore, poor sleep is associated with a reduction in sperm concentration and number.
responsible for building, repairing and maintaining muscle and bone is released during deep sleep, so reducing it can result in slower repair and healing.
This effect is particularly dangerous for postmenopausal women, who would be more prone to osteoporosis if they sleep less than five hours a night.
light or anything else that helps prepare the brain for rest.
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