A new study regarding phthalates has garnered media attention this month, but readers should recognize the study’s limitations. Some media coverage of this study blurs the important distinction between “association” and “causation.”
What Are Phthalates?
Phthalates, sometimes called plasticizers, are a group of chemicals generally used to make plastics more durable, or to dissolve other materials. Phthalates may be found in products such as vinyl flooring, food wraps, intravenous tubing, lubricating oils, and some personal care products such as shampoos, soaps, and hairsprays.