When there is so much work and less time, sleep is often the first thing we sacrifice. Lack of sleep not only affects beauty but also makes the body tired, lack of concentration, spirit and mind are not lucid… Lack of sleep causes a lot of dangerous health effects that we don’t expect.
Taking a rest and sleeping are two completely different activities, you can relax while you are watching TV or reading books, but that doesn’t mean you’re sleeping. If you have a poor sleeping habit, you should change this habit immediately to always have a “clear mind in a good body”.
Sleep helps the body “eliminate” stresses in everyday life. There is a relationship between physical and mental, when sleep deprivation you cannot relieve stress, causing anxiety… Anxiety caused by the release of Adrenalin is a common sign in people who lack of sleep.
This is a consequence of lack of sleep, which is directly related to anxiety, caused by obstruction of nerve impulse transmission.
When something feels discouraging and depressing, remember how many hours you slept in the night. In life, if there is no significant impact on depression, then it is time to take care of your sleep!
3. Lack of concentration
In fact, sleep is related to the thoughts and ability to study, not getting enough sleep will affect the cognitive process.
Sleeping less than 7 hours per night affects concentration, the level of alert and how to solve problems are also seriously affected. Sleep plays an important role in remembering “events” into memory, if you lack of sleep, this will make you unable to remember what you have learned.
4. Obesity and hypertension
In the absence of sleep, the hormones ghrelin increased and leptine hormones reduced (hormonal ghreline: hunger feeling and leptine hormones: full feeling) makes this easy to gain weight. Lack of sleep makes the body tired and “lazy” to participate in physical activities, in addition to being more likely to eat saturated fat and sugar!
In addition, “constant” fatigue also affects the cardiovascular system. Sleep helps to control stress hormones, which helps to stabilize blood pressure at normal levels.
Sleeping 5-6 hours a night is at risk of hypertension.
5. Weakness of the immune system
When sleeping, the body produces protective cytokines, antibodies … that help to fight infections. This process is necessary to help the body prevent pathogens like bacteria or viruses.
In the absence of sleep, the body cannot defend itself against infectious agents, resulting in a higher risk of getting sick! Long-term insomnia increases the risk of diabetes and cardiovascular diseases.
Recommended: 10 Tips To Falling Asleep Fast
6. Early skin aging
When sleep deprivation will appear dark circles under the eyes. Sleep less than 6 hours per night, cortisol (stress hormone) is produced in large quantities. Cortisol will destroy collagen in skin cells, causing skin to lose its elasticity, softness …
Even young women who lack sleep early appear wrinkles, especially crow’s feet at the corners of their eyes … If you want to have beautiful young skin in every situation, you should go to bed before 22 o’clock, remember that lane skin “reborn” between 22:00 pm and 2:00 am.