There is a bit of controversy about how hair loses it's color. One of the reasons is extreme stress. Those apocryphal stories of a person's hair becoming white over night have been proven, and extremely rare. But hair will change color most often due to continuing stress.
Since it is a fact that this is one of the causes (one can't choose his life situation all the time), nutritional support could help with the problem. It is also a known fact that the B vitamins are nutritional factors to alleviate stress damage to the body.
If this is so, then it could not hurt to add a multivitamin to your diet which contains them. On a personal note, I have been using a B vitamin supplement for years, I am in my late 50's and have not turned gray. Perhaps it is because of the vitamins or because of genetics; I do not know. But I believe it is a factor.
because your old
the gray hair
Herpes.
Hair turns gray due to a decrease in production of melanin, the pigment that gives hair its color. As we age, the cells responsible for producing melanin become less active, leading to a gradual loss of color in the hair. Genetics also play a role in determining when and how quickly this process occurs.
Lack of sleep because of stress in ones life could be a cause of grey hair. Anything stress related can cause gray hair.
As we get older, the pigment cells in our hair follicles gradually die. When there are fewer pigment cells in a hair follicle, that strand of hair will no longer contain as much melanin and will become a more transparent color like gray.
The gray gene causes color changes with chestnut foals that carry the gray allele often darkening some hair as other hair turns white. Dark bay, black or brown horses don't seen to have much of a pigment shift in the colored portion of their hair coat.
Hair turns gray as people age due to a decrease in melanin production in the hair follicles. Melanin is the pigment responsible for giving hair its color. As we age, our hair follicles produce less melanin, causing hair to appear gray or white.
Nothing happens when you pluck a gray hair
There is something called gray hair as there is both black , white and that hair in between black and white is seen as gray hair.
Get some Grey Hair dye! WHY DO YOU WANT YOUR HAIR GREY?
If the illnesses causes you to become malnourished, then it will affect you hair. Malnourished hair becomes very thin and hair loss is apparent.