March 2023 in “Journal of Student Research” Humans likely became hairless to better regulate body temperature.
185 citations
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February 2018 in “Journal of Investigative Dermatology” Melatonin may benefit skin health and could be a promising treatment in dermatology.
3 citations
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September 2014 in “SpringerPlus” Human hair loss may have evolved to help increase brain size.
November 2025 in “Veterinary and Animal Science” Camel hair structure, not color, helps camels stay cool in the desert.
October 2020 in “Authorea (Authorea)” Men and women react differently to opioids, with hormones potentially influencing these differences.