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How stress causes gray hair | National Institutes of Health (NIH)

Publicado em 05 março 2020
At a GlanceStress can cause hair to gray prematurely by affecting the stem cells that are responsible for regenerating hair pigment.The findings give insights for future research into how stress affects stem cells and tissue regeneration. Stress can have a variety of negative effects on the body. The idea that acute stress can cause hair to turn gray is a popular belief. But until now, that link wasn’t scientifically proven. Hair color is determined by cells called melanocytes, which [...]