It seems that we can stop being nervous because of the fact that we all too often get nervous. Recent research scientists, including several nominations for the Nobel Prize, show that stress can be a good tool in the battle against aging, which has long been leading mankind. Of course, this is not about shocks or chronic stress syndrome, positive effects on the body have a small "doses of stress."
Presumably, stress helps the body work and updated at an accelerated rate, which is a kind of resistance against the aging process. But too serious emotional overload have the opposite effect. One effective way to relieve stress, scientists believe different meditation techniques.
In addition, researchers found that women exposed to emotional overloads twice as often as men. So yoga and meditation to help them, and a little stress invigorating to save the tone.