Over the past few months, I’ve talked a lot about the hidden dangers lurking in our modern world—from microplastics to forever chemicals, also known as PFAS.
I know it can feel overwhelming.
So today, I want to break it down into 5 simple, practical steps you can take right now to protect yourself—and your loved ones.
First, here’s a quick refresher:
PFAS (per- and polyfluoroalkyl substances) are a group of about 15,000 chemicals that manufacturers have used since the 1940s. They’re prized for making products waterproof, stain-resistant, and nonstick.
But they’re also highly toxic—and nearly impossible to get rid of once they’re in your body.
Unfortunately, PFAS have been linked to serious health problems, including cancer, heart disease, kidney and liver damage, thyroid disorders, and even immune system dysfunction.
And while it’s true that completely avoiding PFAS isn’t realistic (they’re in our air, water, and soil), there are simple, powerful ways to limit your exposure.
Here’s where to start…
Step 1: Filter Your Drinking Water
One of the biggest ways PFAS sneak into our bodies is through our water supply.
Even though the EPA recently set tougher safety standards, it will take years for many public water systems to catch up.
Here’s what you can do today:
- Invest in a high-quality water filter certified to remove PFAS.
- Look for seals from reputable third-party testers like the NSF (National Sanitation Foundation) or the Water Quality Association.
If you want to check your local water quality, the U.S. Geological Survey has an interactive map showing PFAS levels in tap water across the country.
Step 2: Rethink Your Cookware
Nonstick pans have been a kitchen staple for decades—but most older nonstick pans are loaded with PFAS.
Swap them out for safer options like:
- Cast iron
- Glass bakeware
- Stainless steel pots and pans
If you still prefer a nonstick surface, look specifically for PFAS-free labeling (not just “PFOA-free” or “PFOS-free,” which can still allow other harmful chemicals).
It’s a small change that could make a huge difference for your long-term health.
Step 3: Be Choosy with Seafood
Seafood is incredibly nutritious—but it can also be a major source of PFAS, especially filter-feeding shellfish and freshwater fish from polluted areas.
To be safe:
- Limit your intake of clams, mussels, and oysters.
- Be cautious with freshwater fish caught in urban areas or near the Great Lakes.
- Opt for wild-caught ocean fish like salmon, sardines, and mackerel, which tend to have lower PFAS levels.
The goal isn’t to give up seafood altogether—it’s to make smart choices about the types you eat.
Step 4: Check Your Personal Care Products
PFAS aren’t just in what you eat—they’re also in what you put on your skin.
Products like foundation, lipstick, eyeshadow, nail polish, and even dental floss can contain hidden “fluoro” ingredients.
When shopping:
- Look for products labeled PFAS-free.
- Use free apps like Clearya to quickly scan for hidden toxins.
Remember: what goes on your skin can often find its way into your bloodstream.
Step 5: Avoid “Stain-Resistant” Furniture and Packaging
That brand-new stain-resistant couch or carpet might sound convenient—but it could be a PFAS minefield.
Here’s what to do instead:
- Choose furniture and textiles that are naturally stain-resistant (like wool) or certified PFAS-free.
- Shop at farmers’ markets when possible to minimize packaged food purchases.
- Avoid fast food and heavily packaged snacks, which often come wrapped in PFAS-laden materials.
Simple habits like cooking at home more often and buying whole foods go a long way toward protecting you.
Small Changes = Big Wins
No, you can’t erase PFAS exposure completely.
But making these five easy changes can dramatically reduce the toxic burden on your body—and protect your heart, your brain, and your immune system.
Don’t let the headlines scare you into paralysis.
Take it one step at a time. Every swap you make is a victory for your health—and for the health of future generations.
P.S. I’m committed to keeping you informed—and empowered—when it comes to hidden health threats like PFAS. Stay tuned for more simple strategies to detox your life and strengthen your defenses naturally.
Sources:
Ragusa, A., Svelato, A., Santacroce, C., Catalano, P., Notarstefano, V., Carnevali, O., Papa, F., Rongioletti, M. C. A., Baiocco, F., Draghi, S., D’Amore, E., Rinaldo, D., Matta, M., & Giorgini, E. (2021). Plasticenta: First evidence of microplastics in human placenta. Environment International, 146(106274), 106274. https://doi.org/10.1016/j.envint.2020.106274
