Male Pattern Baldness

The pattern of hair loss on the head, known as male pattern baldness or androgenetic alopecia, is primarily influenced by genetic and hormonal factors. It is linked to the hormone dihydrotestosterone (DHT), which is a byproduct of testosterone. Hair follicles in certain areas of the scalp, particularly the front and top, are genetically predisposed to be sensitive to DHT. Over time, exposure to DHT can cause these follicles to shrink and eventually stop producing hair.

In contrast, hair growth in other parts of the body is influenced by different factors. For example, body hair growth is regulated by a combination of genetics and hormones, but the sensitivity of follicles to DHT is not the main factor. This is why men can experience hair loss on the scalp while maintaining hair growth on other areas such as the chest, back, and facial hair.

The specific mechanisms behind the development of male pattern baldness are complex and involve a combination of genetic predisposition and hormonal factors. Not all men will experience the same degree of hair loss, and the age at which it occurs can vary. Environmental factors and lifestyle choices can also play a role in influencing the onset and progression of hair loss.

Source: Some or all of the content was generated using an AI language model