If you are looking what controls and how to control hair growth on body then must know there are so many factors behind this. Here are we describe, some of the main factors who are responsible for controls the growth of your hair.
Family Background : Family background and racial factors are very important for the quality as well as the quantity of hair. Good quality long hair runs in families, and so does the all familiar male type of baldness.
Nutrition : Hair like any other aspect of your looks is best improved by treating your system well. A good balanced diet is really required for hair growth. An inadequate diet disturbs the structure, the growth and the color of hair. When there is a total deficiency of protein, the hair becomes sparse, fine, brittle, dry and light colored. The severe hair loss seen after crash diets is primarily due to protein deficiency. High protein diets especially those containing gelatin and cysteine have been seen to have increased the reats of hair growth. Deficiency of pantothenic acid leads to premature graying of hair in animals. Lack of essential fatty acids also causes hair to fall. Iron deficiency, especially in women, has been associated with hair loss, while iron supplementation hastens the growth of hair. Zinc deficiency also leads to hair fall. So an ideal diet for hair growth should contain adequate amounts of iron, protein and fatty acids.
Age : With progressively increasing age, there is a decrease in hair growth. The replacement of shed hair is also incomplete and this results in sparsity of hair. In men, there is a recession of the hairline and sometimes definite areas of baldness appear. This baldness is dependent on the male sex hormones – the androgen. Rarely this hormone-mediated baldness is seen in women too.
Hormones : A number of other hormonal disorders can cause hair loss – thyroid disorders being the commonest. Thought during pregnancy, hair loss slows down or may even stop altogether, excessive hair fall commonly occurs three to four months after delivery. Contraceptive pills also cause excessive hair loss and this stops when the pill is discontinued.