What Causes Hair Loss? 9 Myths About Baldness

What Causes Hair Loss? 9 Myths About Baldness

The bald truth about hair loss may surprise you

Nearly two out of every three men will begin balding by the time they’re 60. Most don’t part with their part willingly—American males collectively spend $1 billion a year trying to hang onto those locks. And while there’s no cure for a shiny scalp, there are a lot of supposed causes that men worry about more than they need to.

Recent research suggests that the most common type of hair loss, male pattern baldness, can be triggered by faulty hair-making progenitor cells in the scalp. Researchers long believed that men whose hair progressively thins—starting with a receding hairline, and then stretching to the crown—lacked a sufficient number of these cells. Rather, it appears that the cells are merely unable to complete their normal development and mature to a fully-functioning state. That finding, published last month in the Journal of Clinical Investigation, could help researchers develop a treatment that reactivates and restores the malfunctioning cells.

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