E69. What Do Forever Chemicals Mean for Breast Cancer Risk? with Nancy Buermeyer

What do we know about PFAS, other environmental chemicals, and breast cancer risk—and how does that science translate into public policy?

In this episode of Practical Nontoxic Living™, I speak with Nancy Buermeyer of Breast Cancer Prevention Partners, an organization focused on reducing environmental exposures that may contribute to breast cancer.

Nancy brings a policy perspective to a complicated scientific question: when evidence suggests concern but doesn't always provide a simple answer, what should regulators, manufacturers, and consumers do?

In this episode:

• What researchers are studying about PFAS and breast cancer

• Why endocrine-disrupting chemicals are part of the breast cancer prevention conversation

• How Breast Cancer Prevention Partners approaches environmental health policy

• What California legislation has done to restrict certain chemicals in consumer products

• What Proposition 65 warnings do—and don't—tell you about risk

• How to think about products sold across state lines when regulations differ

• Why reducing avoidable exposures can make sense without assuming that any single chemical causes breast cancer

Breast cancer is influenced by many factors, and environmental exposures are only one part of a much larger picture.

What I find useful about Nancy's work is the focus on prevention at the population level: when an exposure is widespread, potentially harmful, and avoidable, how much evidence should we require before reducing it?

Go deeper:

• Learn more from Breast Cancer Prevention Partners

• Read the full episode show notes

• Explore the Practical Nontoxic Living™ framework

• Learn the foundations of Practical Nontoxic Living™ with the free Ultimate Home Detox Kickstart email series.