A large-scale study of over 50,000 women investigated the cancer risk for those that use hair color and straighteners. The research builds upon previous studies on the health dangers of commercial hair dyes. Oprah once declared that hair color was the “greatest cosmetic invention of the 20th century that has carried over to the 21st.” …
The post Hair Chemical Use and Cancer Risk (Huge, Peer-reviewed Study) appeared first on The Healthy Home Economist.
