About this episode

The episode discusses the impact of microplastics on health and the environment with expert Chris DeArmitt, addressing common misconceptions and the importance of evidence-based communication in healthcare.

Plastics are everywhere—and so is the confusion surrounding them. In this episode, we sit down with Chris DeArmitt, independent scientist, materials expert, and founder of the Plastics Research Council. Known for his rigorous, evidence-first approach, Chris has spent years analyzing peer-reviewed research to better understand the real impact of plastics and microplastics on human health and the environment. Together, we unpack some of the most common misconceptions driving public concern today. Are microplastics truly harming our health, or is the science still evolving? Why has plastics become such a misunderstood topic—and what can healthcare professionals learn from this when communicating risk to patients? We also explore the realities of recycling, the challenges and opportunities of building a circular economy, and how well-intentioned policies can sometimes miss the mark. Throughout the conversation, Chris offers a grounded, science-based perspective that cuts through sensationalism and focuses on what actually improves environmental and health outcomes. This episode is a must-listen for clinicians, healthcare leaders, and anyone looking to make more informed, practical…

People in this episode

Hosts: Dr. Kevin, Dr. Dimitre

Guest: Chris DeArmitt

Topics covered

• microplastics
• health impact
• environment
• recycling
• sustainability
• public misconceptions

Mentioned in this episode

Organizations: Plastics Research Council

Explore listener stats, chart rankings, contacts and more on the Primary Medicine Podcast podcast page.