Chemical Compounds Known as PFAS: Steer Clear of These Products and Opt for Safe Substitutes
In a concerning development, per- and polyfluoroalkyl substances (PFAS) have been detected in the blood of nearly every American, according to data from the Centers for Disease Control and Prevention (CDC) [1]. These man-made chemicals, used in consumer and industrial products since the 1940s, have been linked to a wide range of health problems, including cancer, hormone disruption, reproductive and developmental effects, immune system suppression, heart and metabolic effects, liver damage, potential neurological effects, and more [2].
Given the widespread use and persistence of PFAS, avoiding these chemicals can be challenging. However, by making informed choices and seeking out safer alternatives, individuals can significantly reduce their exposure and associated health risks.
**PFAS Products to Avoid:**
1. **Non-stick cookware:** Many non-stick pots and pans are coated with PFAS chemicals such as PTFE (Teflon). 2. **Food packaging:** Greaseproof bags, microwave popcorn bags, and fast-food wrappers often contain PFAS. 3. **Stain/water-resistant textiles:** Carpets, curtains, upholstery, bedding, tablecloths, napkins, and “waterproof,” “water-resistant,” or “stain-resistant” clothing may have PFAS treatments. 4. **Certain personal care products:** Cosmetics and personal care items with labels containing “perfluor-,” “polyfluor-,” “PTFE,” or “Teflon” can contain PFAS. Nail polish, lipstick, mascara, and foundation are examples. 5. **Dental floss:** Some dental floss products contain PFAS. 6. **Certain eyeglass sprays and wipes marketed as “anti-fog”** 7. **Contaminated drinking water:** Areas with known PFAS pollution in water sources contribute to exposure.
**Safe Alternatives to Reduce Exposure:**
1. **Cookware:** Use stainless steel, cast iron, glass, or ceramic pots and pans instead of non-stick options. 2. **Food storage:** Use glass containers for takeout and leftovers instead of plastic or greaseproof packaging. 3. **Textiles:** Avoid purchasing stain-resistant or water-repellent treated fabrics and clothing. 4. **Personal care:** Read labels carefully and avoid products containing PFAS-related ingredients. 5. **Water filtration:** Use effective filters such as reverse osmosis or two-stage carbon filters to reduce PFAS in tap water. Bottled water labeled “purified” is preferable to spring water if concerned about contamination. 6. **Compostable packaging:** Choose BPI-certified compostable packaging to avoid hidden PFAS. 7. **Advocacy:** Encourage restaurants to avoid PFAS-treated food packaging.
**Summary Table:**
| Product Category | PFAS Presence | Safer Alternative | |---------------------------|-----------------------------|-------------------------------------| | Cookware | Non-stick (PTFE/Teflon) | Stainless steel, cast iron, glass, ceramic | | Food packaging | Greaseproof bags, popcorn bags | Glass containers, BPI-certified compostables | | Textiles | Stain/water-resistant fabrics | Untreated fabrics | | Personal care products | Cosmetics with “perfluor-,” “PTFE” | PFAS-free labeled cosmetics | | Dental floss | Some brands | PFAS-free floss brands | | Drinking water | Contaminated sources | Use reverse osmosis or carbon filters, purified bottled water |
It's essential to note that testing for PFAS in drinking water can be done by choosing a certified lab or mail-in kit, collecting a sample, sending it to the lab, and receiving results within 2-4 weeks. PFAS labeling is inconsistent, and companies often don't list them outright on product labels. Filtering PFAS from water is possible but not easy, and most standard home water filters do not effectively remove PFAS.
Supporting brands that are committed to eliminating PFAS from their products is another effective way to minimize overall exposure to PFAS. Low-income communities and communities of color are disproportionately affected by PFAS water contamination, so it's crucial to advocate for policies that protect these vulnerable populations.
References: [1] CDC (2021). National Report on Human Exposure to Environmental Chemicals (NHANES), 2017-2018. Retrieved from
- By becoming more aware of the potential health risks associated with per- and polyfluoroalkyl substances (PFAS), one can make informed choices to reduce exposure in their personal-finance and lifestyle.
- Despite the inconsistent PFAS labeling, choosing safe alternatives in technology such as stainless steel, cast iron, glass, or ceramic cookware, and BPI-certified compostable packaging can contribute to health-and-wellness.
- In the news and science sectors, it's important to advance research on environmental-science and propose policies to protect low-income communities and communities of color disproportionately affected by PFAS in water sources.
- Businesses that prioritize health and environmental concerns, such as those committed to eliminating PFAS from their products, can positively impact consumers' financial and health status.
- In the realm of health, it's essential to advocate for policies that prioritize health-and-wellness and protect vulnerable populations from the harmful effects of PFAS exposure.
