44 citations,
November 2007 in “Journal of toxicology and environmental health. Part B, Critical reviews” Copper and zinc in hair can indicate health conditions.
156 citations,
October 1996 in “Science of The Total Environment” Tributyltin exposure causes sex changes, sterilization, and decline in the snail Ocinebrina aciculata, risking its extinction.
4 citations,
March 2012 in “InTech eBooks” Tree leaves and lichens can effectively indicate air pollution levels in cities.
84 citations,
February 2013 in “Clinica chimica acta” Hair mineral analysis might help diagnose diseases early, but standard methods are needed.
56 citations,
January 2013 in “International journal of trichology” Zinc supplements may be needed to treat hair loss in hypothyroidism.