Stress and hair loss
How does stress affect hair loss? It is often said that stress your hair fall out . "Do not worry, because alopecia" - sound humorous slogans. How much is this the truth? One thing is certain: until now there are no studies proving that stress your hair fall out. And such studies in the near future, and probably also later, they do not arise. Why? To conduct scientific research, it is necessary to build the right target group, representative, chosen from among the population. Meanwhile, it is not possible to demonstrate that people escaping hair , direct or indirect cause of hair loss is stress . Because you can not ever completely eliminate the other, co-existing factors of importance, such as medication, diet, exposure to the influence of the external environment. However, there are theoretical views on hair loss in humans stressed Stress causes the release of hormones and adrenal core, such as adrenaline and cortisol. These substances shrinking the blood vessels supplyi...