Scientists have finally figured out that long-term stress causes premature hair greying. Age isn’t the only reason that your hair starts to go grey.
Our hair follicles contain melanocyte stem cells (MeSCs), which become active at the time of growth of new hair in the follicle.
These cells convert into pigment making cells when new hair is made. Our body cannot replenish this pool of cells. Once they are damaged, the hair color vanishes.
Read more on themindsjournal.com