A new US Geological Survey study reveals that about 45% of tap water in the US contains “forever chemicals” called PFAS. Another study found that 1 in 5 children exceed safety limits for PFAS. Maternal exposure to PFAS during pregnancy is also linked to higher BMI and obesity risk in children. Forever chemicals are a widespread concern due to their presence and potential health effects.
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Forever Chemicals: What Are They?
Forever chemicals, or PFAS, are artificial chemicals widely used in consumer goods since the 1950s. They do not break down in the environment and accumulate over time. PFAS have been found in various locations, including polar bears in the Arctic. Due to their long half-lives and bioaccumulative nature, they persist in the body and the environment, leading to widespread exposure.
Is Forever Chemicals Harmful?
PFAS have been linked to health risks, including cancer, obesity, infertility, and thyroid disease. Recent EPA advisories highlight the significant health hazards of these chemicals at lower levels. Ongoing research underscores the concerning findings regarding PFAS and raises widespread concerns.
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Parents Guide On Reducing Children’s Exposure To Forever Chemicals
Experts acknowledge the challenge of avoiding chemicals forever due to their ubiquitous presence. Studies indicate that most Americans have these chemicals in their blood. It’s challenging to avoid PFAS as they are everywhere in the environment, including contaminated food, drinking water, indoor air, and house dust. However, experts suggest several measures to minimize exposure: using water filters with activated carbon or reverse osmosis, reducing consumption of takeout and fast food packaging with PFAS-containing materials, regularly vacuuming with HEPA filters, avoiding stain-resistant rugs treated with PFAS, and taking precautions to prevent infants from ingesting PFAS-contaminated objects.