4/23/30 2019 JAMA,
사춘기가 오기전 여아들이 치약, 화장품, 좀약 등 화학 물질에 많이 노출되면 이차 성징이 조기에 발육 할 수 있고 정신건강등에 나쁜 영향을 받을 수 있다.
Just before puberty, if girls are exposed to more chemicals, such as toothpaste, cosmetics, and mothballs, secondary sexual characteristics may develop prematurely, mental health may be affected, and behavioral disorders may occur. They are said to be more prone to ovarian or breast cancer in the future. It is said that obesity may also occur more easily.