25 citations,
July 2017 in “Archives of Dermatological Research” Herbal products might promote hair growth with fewer side effects, but more research is needed to confirm their safety and effectiveness.
23 citations,
January 2008 in “Clinics in dermatology” Diet changes can help reduce acne by limiting certain hormones.
22 citations,
October 2012 in “Journal of Investigative Dermatology” Altered retinoid metabolism in cicatricial alopecia suggests a balanced vitamin A diet may prevent the condition.
21 citations,
November 2017 in “Livestock science” Nellore cattle have genetic variations linked to their adaptation to tropical environments.
16 citations,
October 2020 in “Lipids in Health and Disease” Leptin affects skin and hair health and may worsen some skin conditions, but more research is needed to understand its full impact.
11 citations,
February 2018 in “Amino acids” Copper and iron cause keratin damage in hair by converting methionine to homocysteine.
10 citations,
May 2017 in “PLOS ONE” Men and premenopausal women in Korea show different patterns in iron and vitamin D levels, with no clear pattern for postmenopausal women.
5 citations,
May 2020 in “Diagnostics” Lower zinc levels may predict less effective hair loss treatment.
4 citations,
May 2021 in “Molecules” The hair test for vitamin D could be a useful alternative to blood tests, providing a longer-term vitamin D status, but more research is needed.
4 citations,
April 2020 in “Journal of Cosmetic Dermatology” Low vitamin D levels are linked to different types of hair loss.