Actually, there is no gray hair! Why, you ask yourself well. Since, in each tuft of gray hair there is still some colour, fully pigmented hair, and pigment-free hair that is colourless. The appearance of the gray hair is caused by an optical illusion of coloured with colourless hair. But why turn gray hair really about?
Canities is the medical term for gray hair. Endogenous amino acids such as tyrosine and cysteine, the melanocytes are oxidizing enzymes converted into colour pigments. Such pigments are known as melanins. Eumelanin are found in brown and black hair, phaeomelanin is red and blond hair to be found in. Sooner or later, can the activity of melanocytes after they produce less pigment. This deficiency results in keratin layer of the hair colour pigments no longer be in store. It follows as a result, the hair from the root grow colourless. And there is unpopular gray hair.
Gray hair can have several causes, mostly playing the age and genetic predisposition but the main role in the formation of gray hairs. Other factors influencing the activity of melanocytes and the formation of the gray hair to play as the thyroid hormone disorders, medications, vitamin B deficiency, cosmetics or certain diseases. Life crises and stress can also promote hair gray, but not as generally accepted, graying overnight cause. Insidious takes this process of graying. The most common hair turns gray at the temples first, because there hair quickly dies off and is replaced by new. Then stretch the gray hair on the head and hair from the end of the beard and eyebrows.
What could we achieve for gray hair? Medically speaking, one can hardly do anything, except the gray hair is associated with a disease. Furthermore, the dyeing is a durable colouring for gray hair as the only permanent solution. Dark hair can also be a special ingredient combinations with the melanin precursor to the natural hair colour back again formed.
Grey hair is no longer a taboo subject as before. Gray hair can be any goods haircut in a thoroughly clean condition is brought by one, which also provides natural confidence and strength. Good to know is that gray hair, a special care need, as the surface of the non-pigmented hair horny stronger and thus appear dry and dull. In the drugstores, many care products offered by gray hair.
Canities is the medical term for gray hair. Endogenous amino acids such as tyrosine and cysteine, the melanocytes are oxidizing enzymes converted into colour pigments. Such pigments are known as melanins. Eumelanin are found in brown and black hair, phaeomelanin is red and blond hair to be found in. Sooner or later, can the activity of melanocytes after they produce less pigment. This deficiency results in keratin layer of the hair colour pigments no longer be in store. It follows as a result, the hair from the root grow colourless. And there is unpopular gray hair.
Gray hair can have several causes, mostly playing the age and genetic predisposition but the main role in the formation of gray hairs. Other factors influencing the activity of melanocytes and the formation of the gray hair to play as the thyroid hormone disorders, medications, vitamin B deficiency, cosmetics or certain diseases. Life crises and stress can also promote hair gray, but not as generally accepted, graying overnight cause. Insidious takes this process of graying. The most common hair turns gray at the temples first, because there hair quickly dies off and is replaced by new. Then stretch the gray hair on the head and hair from the end of the beard and eyebrows.
What could we achieve for gray hair? Medically speaking, one can hardly do anything, except the gray hair is associated with a disease. Furthermore, the dyeing is a durable colouring for gray hair as the only permanent solution. Dark hair can also be a special ingredient combinations with the melanin precursor to the natural hair colour back again formed.
Grey hair is no longer a taboo subject as before. Gray hair can be any goods haircut in a thoroughly clean condition is brought by one, which also provides natural confidence and strength. Good to know is that gray hair, a special care need, as the surface of the non-pigmented hair horny stronger and thus appear dry and dull. In the drugstores, many care products offered by gray hair.