This is one of those topics we want to know more about…but also kinda don’t. Because once you learn about forever chemicals, you can’t unlearn it.

These sneaky toxins (PFAS, microplastics, forever chemicals) are now found everywhere—our bodies, our brains, our bones, and even the most remote parts of the Arctic. You can't avoid them. And they’re hiding in places you’d never expect: your frying pans, mattresses, favorite yoga pants, shampoo, tampons, sunscreen...and water. Yup.

But knowledge is power, and understanding where these chemicals lurk is the first step in limiting exposure. That’s why we’re thrilled (and maybe a little intimidated) to welcome Dr. Carmen Messerlian, assistant professor at Harvard’s Chan School of Public Health and founder of Vie Fertility. She’s here to break down what we can do to reduce our risk—without totally spiraling.

Key Takeaways:

• Ditch plastic—use ceramic, metal, or glass (don’t cook, prep, or cut on plastic).
• The small changes that limit your exposure
• How to best use sunscreen
• The sites you can rely on for information

Key Links:

EWG/SkinDeep

Yuka app

ShopSorette

Because forever chemicals may stick around—but so can we, armed with the right knowledge.