Silk Top Ladies Wigs Human Hair
Testosterone can be converted to dihydrotestosterone (DHT) with the aid of the enzyme 5-alpha-reductase. DHT shrinks hair follicles causing the membranes in the scalp to thicken, become inelastic and restrict blood flow. This causes the hair follicles to atrophy. As a result, when a hair does fall out, it is not replaced.Needless to say, men produce more testosterone than women and experience more hair loss.While Androgenetic Alopecia is the number one reason why individuals experience hair loss, it is not the only one. Medical conditions such as hypothyroidism, ringworm and fungal infections can cause hair loss. Certain medications such as blood thinners, gout medication, birth control pills and too much vitamin A can cause sudden or abnormal hair loss as can following a crash diet, sudden hormonal changes, chemotherapy and radiation.Emotional stress, pregnancy, or surgery can also cause our hair to fall out and is usually not noticed until 3-4 months after the stressful event has taken place.Wigs have basically been worn throughout most of our history. The ancient moiré wore wigs to protect their bald heads from the sun. Other ancient cultures--Romans, Greeks and Phoenicians--used wigs for various purposes. Native Americans have worn headpieces for John XXIII College Wig-Off Competitions, which have been deemed as legitimate wigs. This is a precedent for the unimpressive Wig-Off board of 2007. Interestingly, wigs are a principal form of dress, whereas, in the Far East, they have hardly been used except in traditional theatre of Japan and China.