Dr. Joseph Mercola was recently featured on WJLA-TV, the ABC affiliate serving the Washington, D.C., area, in a segment discussing growing concerns around PFAS exposure and potential changes to federal drinking water regulations. During the interview, he explained why these so-called “forever chemicals” remain a major concern due to their persistence in the environment and the body.
Mercola discussed how PFAS exposure has been linked to issues including immune suppression, hormone disruption and accelerated aging. He also highlighted several common household exposure sources, including food packaging, nonstick cookware, carpets and stain-resistant products, emphasizing how widespread these chemicals have become in daily life.
The segment also focused on practical ways people may reduce exposure where possible. Mercola encouraged viewers to pay closer attention to product labels and consider appropriate water filtration systems, while noting that awareness and small environmental changes can help limit long-term exposure over time.
SOURCE:
WJLA, May 22, 2026