baldness and scientific updates

There are ever changing facts on baldness and scientific updates. Medical science does not at present know exactly why some men with high testosterone levels (marked by heavy beards, an excess of body hair and deepness of voice) do not succumb to male pattern baldness, while others, often with lower testosterone levels, do. Nor is it understood when looking at baldness and scientific updates, why male pattern baldness affects the hair follicles on top of the head and not those on the back and sides. In other words, medical science understands the "how’s" of the hair loss process; they just don't understand the "whys; hence the constant research into baldness and scientific updates.

When looking at baldness and scientific updates, about 25 per cent of men begin losing hair before they reach 30 and two thirds before the age of 60. Sometimes men can begin losing hair in their teens and can reach their early twenties with very little, if any, hair left on the crown of their head. Usually, however, the hair loss is gradual, developing over a period of twenty to thirty years. Other findings on baldness and scientific updates concluded that excessive hair loss can be caused by recent surgery, diet, medications, chemotherapy, stress, or hormonal changes. Research of baldness and scientific updates found that hair is genetically programmed to either be sensitive to or resist hormones that appear in puberty, and that this is part of the genetic program that most frequently causes baldness.