Humans have two main hair concerns and both motivate researchers to find patches. We are worried about losing our hair and we do not love it when our hair goes gray. We still have no perfect cure for baldness, although there have been important developments in this department. Treat with gray hair is not as problematic as it does not bother you hair dyeing. But there has been a new gray hair development recently, because the researchers at Columbia University have been able to prove that stress actually contributes to…
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