73 citations
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January 2013 in “Annals of Dermatology” This study observed that patients with various types of hair loss had significantly lower serum zinc levels compared to healthy controls, suggesting zinc disturbance may play a role in the condition.
October 2014 in “Journal of Nutrition & Food Sciences” This study found that in visceral-obese Korean adults, hair chromium and selenium levels were inversely associated with insulin resistance, while copper levels showed a positive association.
7 citations
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January 2002 in “Biological Trace Element Research” This study found that children with pituitary dwarfism had higher zinc and copper hair concentrations and lower manganese concentrations compared to healthy children.
52 citations
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December 1984 in “Journal of the American Geriatrics Society” This study found that serum and hair mineral concentrations, including copper and zinc, showed no differences between Alzheimer's patients and their healthy spouses, suggesting no diagnostic utility for Alzheimer's disease.
2 citations
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January 2011 in “프로그램북(구 초록집)”