EFSA Sets Tolerable Intake of PFAS
The European Food Safety Authority (EFSA) has released its assessment of perfluoroalkyl substances (PFAS)—a group of chemicals that can be found in food and food packaging—and their potential risks to human health. The agency has set the threshold for a group tolerable weekly intake of 4.4 nanograms per kilogram of body weight.
EFSA noted that its 2018 assessment considered an increase in cholesterol as the main critical effect of PFAS, but the experts in the 2020 assessment “considered the decreased response of the immune system to vaccination to be the most critical human health effect.”