Teak leaf extract can help treat hair loss, and its effectiveness varies by geographic origin.
10 citations,
January 2014 in “Indian Dermatology Online Journal” Most medical students in the study had skin and hair issues, with acne, hair loss, and sun tan being common, and these issues varied by gender and origin.
2 citations,
March 2014 in “Dermatologic Clinics” The editor suggests removing "race" and "ethnicity" from dermatology and creating tools to objectively assess skin color and hair texture.
6 citations,
July 2015 in “International Journal of Dermatology” Trichoepitheliomas can be hard to distinguish from other skin conditions and often start in teenage years.
30 citations,
November 2019 in “Genetics selection evolution” Chinese domestic goats have unique genetic traits due to domestication and geographic isolation.