Sporting a balding head or a sparse mane is usually a courageous thing to do.
Not many people find hair loss a good thing. No, especially to millions of women and men with the condition.
Hair loss is a great source of many forms of insecurities as much as it is a potentially multifactorial matter to resolve.
This is the main problem about hair loss. It may not be what it appears to be which is why reversing the process can be a daunting task. For this reason, before administering any treatment, it is important to understand the several hair loss causes.
Internal Causes
??? * DHT: For many years, experts believe that it is the amount of free testosterone that causes hair loss. However, while it is true that testosterone, the male hormone responsible for male sexual characteristics, is the core of hair loss, dihydrotestosterone is the key to it, coupled with genetic predisposition.
DHT is the aggressive chemical cousin of testosterone that binds with the androgen receptors in the hair follicles. Through this manner, blood flow to the follicles is significantly inhibited, causing malnutrition to the follicles. Malnourished follicles reduce in size and are crippled of their ability to produce healthy hair.
??? * Proteins: In the March 21 issue of the Science Translational Medicine, experts believe that a specific protein called prostaglandin D2 (PGD2) is one of the additional hair loss causes.
Prostaglandin D2 synthase (PTGDS) and the product of its activity, PGD2, are elevated in the bald scalp of men with AGA compared with hairy scalp of men with AGA. This would later constitute the conclusion that PGD2 inhibits hair growth.
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