October 2023 in “Acta dermato-venereologica (Print)” People with severe hair loss have lower zinc levels in their blood.
73 citations
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January 2013 in “Annals of Dermatology” People with hair loss, especially those with certain types, have lower zinc levels, and zinc supplements might help.
1 citations
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January 2023 in “International journal of urology” Low zinc levels are linked to low testosterone but not to sexual problems.
52 citations
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December 1984 in “Journal of the American Geriatrics Society” Mineral levels in hair and serum don't help diagnose Alzheimer's.
26 citations
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October 2011 in “Biological trace element research” Low copper levels might cause premature graying of hair.