"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." If you're looking to promote hair growth, a good place to start is the root—literally. Although it's just ...

Plus, pro tips on how to get the most volume ...

Dihydrotestosterone, or DHT, is an androgen hormone produced by testosterone. High levels of DHT can cause hair loss problems, including androgenetic alopecia, or AGA, and male pattern baldness, ...

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Shampoos for treating hair loss: Pros, cons, and do they work? Dihydrotestosterone, or DHT, is an androgen hormone produced by testosterone. High levels of DHT can cause hair loss problems, including ...