PFAS, or “forever chemicals,” are highly persistent substances that contaminate our lives in ways we can’t even fathom. Studies have detected PFAS in drinking water and everyday items, including nonstick cookware, food packaging, waterproof clothing, and cosmetics.
Overall, the scope of this issue is vast. More than 200 million Americans could be exposed to PFAS through their tap water, according to the Environmental Working Group.
However, the problem extends beyond water contamination.
PFAS exposure has been linked to an increased risk of serious health problems, including cancer and developmental issues. As scientists uncover more about their dangers, public health advocates are pushing for stricter regulations.
The Alarming Health Risks of PFAS Exposure
PFAS, a group of about 15,000 man-made chemicals, have been extensively studied due to their persistence in the environment. Such toxic substances are commonly found in industrial processes, firefighting foams, and consumer products. They stay in water, soil, and food chains, building up over time in our bodies. And once they enter our bodies, they remain in them for long.
Extensive research, as reported by TorHoerman Law, has shown that exposure to PFAS can lead to numerous health problems. These risks include a higher likelihood of developing cancers, such as testicular and kidney cancer. They also include a weakened immune system and reproductive issues, such as low birth weight and fertility problems.
The worry is unending, especially because PFAS have been found in the blood of people all around the world. According to the CDC, 97% of Americans have some level of PFAS in their blood. This widespread exposure shows that action is needed.
The Lawsuit that Told Us About the Evils of PFAS
AFFF, a foam used by firefighters, contains PFAS. These chemicals can get into the water near military bases, airports, and industrial sites where the foam was used. This has led to lawsuits from affected communities, who argue that manufacturers and the government did not protect them from exposure.
Individuals in the AFFF foam cancer lawsuit claim that exposure to PFAS-containing water caused them to develop various cancers. Many people who have filed the lawsuit have also been diagnosed with liver damage and other serious conditions.
Actionable Steps to Reduce PFAS Exposure
What can we do to reduce exposure in our everyday lives when PFAS are practically everywhere? While policymakers and companies work toward eliminating PFAS from products and supply chains, individuals can take steps to limit their exposure.
Beware of Food Packaging
Takeout containers and food packaging, particularly those designed to resist water or grease, contain PFAS. Despite efforts by companies like McDonald’s and Whole Foods Market to eliminate PFAS, many food packages still contain these chemicals.
Whenever possible, consider bringing your non-plastic containers to avoid PFAS-lined packaging. By making this simple change, you can reduce both your exposure to PFAS and environmental waste.
Switch Out Your Nonstick Cookware
Nonstick pans have been a popular choice in kitchens for a long time. However, some models were made using PFAS chemicals like PFOA. When overheated, these chemicals can release toxic fumes that contaminate the air and food.
Opt for alternatives such as ceramic or cast iron cookware. If you have been using nonstick pans for a long time, you may have noticed visible damage. Immediately replace them to avoid increased exposure.
Test and Filter Your Water
One of the most alarming sources of PFAS exposure is contamination in drinking water. If you’re unsure whether your water meets federal safety guidelines for PFAS, contact your local water utility for details.
The EPA has proposed a limit for certain PFAS at four parts per trillion, so verifying compliance is important. Besides, installing a reverse osmosis or activated carbon water filtration system can be effective in eliminating PFAS from drinking water.
Check Your Personal Care Products
Many cosmetics, especially waterproof mascaras and long-lasting lipsticks, use PFAS additives. These chemicals also appear in menstrual products like tampons and pads.
While New York and California have already banned PFAS in these products, other states are yet to follow suit. Consider switching to PFAS-free cosmetics and medical-grade silicone menstrual products, which are safer options.
Prioritize Home Cleaning and Hygiene
PFAS can accumulate in household dust, making it essential to maintain a clean environment. Using a wet cloth or mop to clean surfaces helps reduce PFAS particles in your home. Regularly vacuuming carpets and changing HVAC filters also minimize the circulation of these harmful particles. Certified cleaning products under the EPA’s Safer Choice Program can help prevent the introduction of PFAS into your living space.
Also, remember to clean your hands before every meal. Among other things, it helps minimize the ingestion of PFAS particles you may have come into contact with during the day.
FAQs
Is bottled water a safer option than tap water?
Not necessarily. PFAS are found in a variety of products, and they have been detected in both bottled and tap water supplies. In the United States, tap water is regulated by the EPA, which has set advisory levels for PFAS in drinking water. Bottled water, on the contrary, is regulated by the FDA with less stringent requirements for testing and reporting PFAS levels.
Are nonstick pans dangerous?
Nonstick pans, especially those coated with Teflon (PTFE), are generally considered safe when used properly, but concerns still exist. The main risk arises if the pans are overheated above 500°F (260°C). At this point, the nonstick coating can begin to break down, releasing toxic fumes that may harm humans and pets. Switching to stainless steel, cast iron, or ceramic pans will be safe.
Why are PFAS commonly found in a wide range of products?
PFAS are considered for their resistance to water, grease, and heat. Moreover, these chemicals have strong carbon-fluorine bonds, which make them resistant to breakdown under normal environmental conditions. Hence, this durability ensures that products treated with PFAS last longer and are more resistant to wear and tear.
The omnipresence of PFAS in our daily lives can feel overwhelming. While long-term solutions rely on stricter regulations and corporate accountability, small daily actions can reduce our exposure. Avoiding PFAS-laden products and filtering water are practical steps to minimize contact with harmful chemicals.