Phthalates and Postmenopausal Breast Cancer
Phthalate biomarker concentrations did not result in an increased risk of developing invasive breast cancer, according to results from a prospective subgroup analysis of women enrolled in the Women’s Health Initiative (WHI).1 Although the study authors didn’t observe a large increase in invasive breast cancer risk as concentrations of phthalate biomarkers increased, they also “weren’t able…