December 2018 in “Journal of Patan Academy of Health Sciences” Many Chinese patients lose hair after weight loss surgery, especially women, and taking iron and zinc on their own doesn't help.
December 2025 in “The Journal of Clinical Psychiatry” Finasteride is not proven to cause depression or suicide, and careful patient monitoring is advised.
15 citations
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January 2011 in “Annals of Dermatology” The study concluded that neonatal occipital alopecia is common, not caused by physical friction, and usually resolves on its own without treatment.
18 citations
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November 2022 in “The Journal of Dermatology” Alopecia areata affects 1.45% of people in Japan, impacting mood and self-esteem, with many not seeking treatment.
340 citations
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September 2014 in “PLOS Genetics” The study found that in Latin America, ancestry varies by location, influences physical traits, and affects how people perceive their own heritage.