Daily exposure to a class of chemicals used in the production of many household items may lead to cancer, thyroid disease, and childhood obesity, a new study shows. The resulting economic burden is estimated to cost Americans a minimum of $5.5 billion and as much as $63 billion over the lifetime of the current population.
The new work revolves around per- and polyfluoroalkyl substances (PFAS), a group of over 4,700 humanmade chemicals that experts have detected for decades in the blood of millions of people. The chemicals are used, for example, in the production of water- and oil-resistant clothing, electronics, and nonstick cookware, and people are thought to ingest them as food comes into contact with packaging. The substances are believed to disrupt the function of hormones, signaling compounds that influence many bodily processes.
Led by researchers at NYU Grossman School of Medicine, the new study in roughly 5,000 Americans identified 13 medical conditions that may result from PFAS exposure, such as infertility, diabetes, and endometriosis, a painful disorder of the uterus. Together, the diseases generate medical bills and reduce worker productivity across a lifetime to create the costs measured by the study, say the study authors.
— source NYU Langone Health / NYU Grossman School of Medicine | Jul 26, 2022