Bad habits are at all - in this case, according to polls, 78% of Russians believe.But sometimes it turns out that the harmful not so dangerous, and sometimes even useful.Here are 5 bad habits, for which you should not blame yourself.
late supper
«dinner give the enemy" - this postulate follow many into thinking that everything is eaten, "after six" turns into fat.In fact at night the gastrointestinal tract continues.
«Confirmation of this - the morning release of the body from processing products", - says Rinad Minvaleev, associate professor of St. Petersburg State University physiologist.So go to bed hungry is more harmful - if a person wants to eat, sleep unlikely to be complete.Institute of Nutrition experts advise to dinner a few hours before bedtime.And just before bedtime can drink a glass of kefir, yogurt, eat yogurt or fruit.
sit leg to leg
believed that sitting cross-legged provokes the development of varicose veins.
«Sitting legs crossed comfortably, this habit has many, - says Alexander Albitsky to. M. N., A leading researcher at the Department of Clinical Phlebology Clinical Hospital № 1. - But if there are no other prerequisites - hereditary or professional (for example,If you are standing, as a salesman, teacher, hairdresser, and so on. n.) - itself sitting cross-legged not cause the development of varicose veins. "
be nervous
If you're used on every occasion to be upset, do not rush to reproach myself.Scientists from Stanford University (USA) proved that short-term stress are useful for the immune system.
They experimental rats subjected to easy stress and documented that during this period the immune cells are mobilized and actively fight infection.
also in response to stress increases production of the hormone cortisol.It helps to get together to find a solution.
«But do not confuse easy stress and constant tension - are two different things" - warns Ivan Krutov, a family psychologist.
profanity
German scientists from Keele University found that when a person swears, it increases levels of the hormone endorphin.He, by the way, stands out and when a person is happy.
«Foul language may be useful, - says Sergey Yenikolopov to. N. N.- It helps to express strong emotions in an emergency. "
But the constant use of swear words in ordinary speech, on the contrary, a direct path to the degradation of man.
Risk
believed that you should consider before you do something.Researchers from the United States do not agree that if a person in danger, it produces adrenaline, and it keeps the body and, in particular, the brain in good shape.
So, again, scientists tested two groups of rats.Some were fed, watered and allowed to live in his pleasure.And others throwing from a height, starved, deprived of sleep.And they nevertheless have lived longer.
«To get pleasure hormone - serotonin, we need strong emotions, why are people so often make reckless actions", - said Ivan cool.
Articles Source: aif.ru
