Why does hair color change with age?

Answer 1

Actually, it isn't just the roots that turn white or go grey, but the entire hair shaft as it grows. As we age, our body stops producing the pigment that gives our hair its color, causing it to turn grey. This is usually a gradual process, but sometimes happens much more quickly for others. Some people also grey prematurely, which is hereditary. Many people even begin going grey as early as their teens. Going grey also happens with animals; look at an older dog and you will see the grey most prominently on their face.

Answer 2

The hair has a tendency to lose its natural colour with advancing age and turn grey, but premature greying is a morbid condition and it makes even the young look older. The hair is an appendage of the skin. It is composed of the same kinds of cells as are found in the outer layer of the skin, which is known as the epidermis. Hair grows from hair follicles which are deep recesses in the epidermis. The sebaceous glands of the scalp secrete an oily substance called sebum, which is the source of nutrition, lustre, and blackness of the hair. The hair cannot be fed externally, for

such nourishment, as the scalp requires, must come to it from the bloodstream. Greying of Hair Faulty diet, Mental worries and lack of vitamins

A faulty diet and mental worries are the two primary causes of premature greying of hair. Lack of some of the B vitamins, iron, copper, and iodine in the daily diet is said to be a contributory factor. Mental worries produce extraordinary tension in the skin of the scalp; this interferes with the supply of vital nutrition necessary for the health of the hair. Heredity, unclean condition of scalp etc Other causes of premature greying of hair are an unclean condition of the scalp, washing the hair with hot water, drying it with an electric dryer, and use of hair dyes. Heredity is also a predisposing factor. Premature Greying of Hair treatment using Indian Gooseberry

The use of Indian gooseberry is the foremost among the home remedies found beneficial in the prevention and treatment of premature greying of hair. This is a valuable hair tonic for enriching hair growth and hair pigmentation. * The fruit, cut into pieces, should be dried, preferably in shade. These pieces should be boiled in coconut oil till the solid matter becomes like charred dust. This darkish oil is very useful against premature greying. * The water in which dried amla pieces have been soaked overnight is also nourishing for the hair. This water should be used for the last rinse while washing the hair. * Massaging the scalp every night with a teaspoonful of amla juice, mixed with a teaspoon of almond oil and a few drops of lime juice, also proves beneficial in the prevention and treatment of premature greying of hair. Premature Greying of Hair treatment using Amaranth

Amaranth is another effective home remedy for hair disorders. Application of the fresh juice of the leaves of this vegetable helps the hair to retain its black colour and prevents it from premature greying.

It also helps the growth of the hair and keeps it soft. Premature Greying of Hair treatment using Curry Leaves Liberal intake of curry leaves is considered beneficial in preventing premature greying of hair. These leaves have the property of providing vitality and strength to hair roots. New hair roots that grow are healthier and contain a normal pigment. The leaves can be used in the form of chutney, or may be squeezed in buttermilk. When the leaves are boiled in coconut oil, the oil forms an excellent hair tonic to stimulate hair growth and bring back hair pigmentation. Premature Greying of Hair treatment using Ribbed Gourd (Jhina in hindi)

Ribbed gourd boiled in coconut oil is also an effective remedy for premature greying of hair.

Pieces of this vegetable should be dried in the shade.

These dried pieces should be soaked in coconut oil and kept aside for three or four days.

The oil should then be boiled till the solid is reduced to a blackened residue. This oil should be

massaged into the scalp. It will help enrich the hair roots and restore pigment to the hair. Premature Greying of Hair treatment using Butter The butter made from cow's milk has the property of preventing premature greying of hair. A small roll may be taken internally and a little quantity may be massaged into the hair roots twice a week. The vitamins considered useful in guarding against premature greying of hair are pantothenic acid, para-aminobenzoic acid (paba), inositol. The minimum daily requirement of these vitamins appears to be 10 mg of pantothenic acid, 100 mg of para-aminobenzoic acid, and 2 gm of inositol. To obtain satisfactory results, all three of these vitamins belonging to the B group should be supplied at one time, preferably in a form which supplies all the B vitamins, such as yeast and liver. The three anti-greying-hair vitamins can also be produced in the intestinal tract by bacteria. Thus,

taking a sufficient quantity of yoghurt daily and a tablespoonful of yeast before each meal is an excellent remedy for the prevention and treatment of premature greying of hair. If one wishes to take tablets of calcium pantothenate and para-aminobenzoic acid (paba), they should be taken in addition to the yeast and yoghurt, and not as a substitute for them. Juice of carrot, lettuce, capsicum and fresh alfalfa remove copper deficiency, this is good remedy for gray hair and hair loss. * Take nutrients rich diet * Diet is of utmost importance in the prevention and treatment of premature greying of hair and persons suffering from this disorder should take a diet rich in all essential nutrients. * Avoid devitalising foods, soft drinks etc * Devitalising foods such as white flour, refined sugar and all products made from them, soft drinks, pastries, jams and jellies should be avoided. These foods take away energy, cause wrinkles, unattractive skin, grey hair, and premature old age. * Massage of scalp with almond oil * Massage of the scalp with almond oil is recommended.

Answer 3

Hair color changes with age because of a gradual lack of pigmentation; this is something that naturally occurs. The hair appears to be whit or gray because of the way it reflects light.