Chemical hair-straightening products may increase uterine cancer risk: NIH study
A new National Institutes of Health (NIH) study found a link between chemical hair-straightening products and uterine cancer, suggesting that frequent users may be more at-risk. The study, which was published Monday, tracked 33,947 racially diverse women between the ages of 35 and 74 for an average of approximately 11 years. 378 women in the…