North American ginseng extract helped regrow hair in balding mice.
39 citations
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September 2013 in “Journal of Cosmetic Dermatology” Herbs can potentially treat hair loss by inhibiting a key enzyme and promoting hair growth, and deficiencies in zinc, biotin, and iron are linked to hair loss.
25 citations
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July 2017 in “Archives of Dermatological Research” Herbal products might promote hair growth with fewer side effects, but more research is needed to confirm their safety and effectiveness.
19 citations
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May 2019 in “JAMA dermatology” People with alopecia areata have similar overall death rates as others but higher risks of death from self-harm, psychiatric issues, and lung cancer in certain cases.
17 citations
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December 2001 in “Dermatologic therapy” Different treatments for alopecia areata have unpredictable results and varying success rates.