It's generally thought that stress causes gray hair, but the
evidence has been largely anecdotal. That is unsurprising as many “information”
on the planet of magnificence are primarily based on anecdotal evidence and are
nearly at all times wrong. This grey hair and stress relationship nonetheless,
might have some foundation in science.
Based on analysis just lately printed in the journal Nature
Medice, scientist found that melanocyte stem cells (the ones which are
ultimately responsible for creating color in the hair) migrate away from the
hair follicle when the epidermis is damaged or irradiated. This drawing off of
melanocytes in the skin leaves the hair and not using a pigment producing
mechanism and results in that hair turning into gray. The scientists at New
York College who did the work imagine this explains how stress is expounded to
grey hair.
Interesting. Now how might a beauty chemist use this data?
Maybe this offers a great rationale for including sunscreens
in your hair formulations. Based mostly on this analysis, if you happen to can
shield the pores and skin from UV injury the melanocytes is not going to
migrate and the hair won't turn grey. No less than not as a result of stress.
Just a thought. How do you suppose this data may improve
products for treating/preventing grey hair?
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