Everybody loses their hair. In some cases, alopecia or baldness occurs in a rather slow way; people get old yet still have some hair to be done by a hairdresser on a regular basis. Others start going bald or having thinning hair in their early twenties. What are the causes of alopecia?
Scientists came up with at least eight reasons which prompt hair to fall out.
Male sex hormones
One out of three men is affected by the hair loss associated with testosterone, the principle male sex hormone. The point is that one third of males have hair which is too sensitive to DNT, a variety of testosterone. The age bracket of those males varies from 30 to 60 i.e. they can start losing their hair while being relatively young or fairly old. Their hair begins to thin and fall out due to the effects of DNT. There are three treatments available at the moment.
Hormone therapy: it is believed that the use of certain hormones can hinder production of DNT. However, therapy can yield good results only when patients take the drugs for years. Besides, doctors are still unaware of the long-term consequences of this kind of treatment. more on hair loss
Loss of hair does worry people. Hair loss may be a normal temporary response to something you have experienced, such as an operation or a fever, in which case there is nothing to worry about. The loss may also be an inherited trait, so you must do the best you can to compensate for the loss. Or, it may be warning you that there is a medical or nutritional imbalance. Therefore, the sooner you seek help, the better
Hair is mostly composed of proteins. It grows about 1 centimetre per month, which, compared to other tissues of the body, is very fast. However, it is slow if you are waiting for your hair to re-grow . Scalp hair has a life of about four years and grows within indentations in the skin known as hair follicles . There are about 1,20,000 follicles on the scalp. The production centre for the hair is the hair bulb, where cells are constantly dividing, and hence, pushing the cells above in an upward direction. Below the hair bulb is the papilla which serves as the communication link between the hair and the rest of the body. The body’s blood supply circulates through the papilla and provides the nourishment necessary to keep the hair growing. Blood is the means by which many things are transported through the body. Because the blood transports things to and from the hair papilla, the hair itself is influenced by various factors. Indeed, the hair is so sensitive - due to its high rate of growth - that hair loss may be the first sign that something is wrong with you internally. more on hair loss
Remember the guy in high school with the thick mane of curly hair? At the 10-year reunion, he was almost totally bald on top — a completely different image.
Everyone knows about male pattern baldness, a condition that sooner or later catches up to two-thirds or more of American men. Despite having to suffer a continuing barrage of bad jokes, most men learn to deal with their vanishing head of hair.
You’ve recently noticed quite a few of your own hairs clogging up the drain of the shower and coming out in your comb. What’s going on? Is it cause for concern? more on hair loss
