#duet with @Dr. Daniel Pompa Some air fryers on the market may contain PFAS chemicals (per- and polyfluoroalkyl substances), which are associated with health risks. PFAS are a group of man-made chemicals used for their non-stick, heat-resistant, and water-repellent properties. In air fryers, PFAS can be used as coatings on the interior surfaces to prevent food from sticking. However, these chemicals don’t break down naturally in the environment, earning them the nickname “forever chemicals,” and