In this second installment of our Origins of Chronic Disease series, top naturopathic physicians Robert Kachko, ND, LAc and Medeya Tsnobiladze, ND, MS, reveal how environmental exposures silently shape our health—and what you can do to protect yourself. Your environment is the canvas on which your biology and biography paint the picture of health or disease. But here’s the empowering truth: small changes make a massive difference.

What you’ll learn

  • The exposome explained: How air pollution, water contaminants, and occupational hazards cause 9 million premature deaths annually—more than wars, malaria, and HIV combined
  • Why smaller particles are more dangerous: How PM2.5 air pollution increases mortality by up to 8% and what you can do about it (hint: indoor air filtration works)
  • Heavy metals decoded: Lead’s impact on IQ, mercury in seafood, and why Flint, Michigan matters for all of us
  • Endocrine disruptors everywhere: PFAS, PCBs, phthalates, and plastics—what they do to fertility, thyroid health, and metabolism (plus how water filtration reduces exposure by 60%)
  • The microbiome advantage: Why your gut bacteria are your "army for hire" and how they protect against environmental toxins while regulating your immune and nervous systems

Practical takeaways

  • High-impact air filtration strategies for your home
  • Water purification that actually works (reverse osmosis removes 95% of contaminants)
  • The Dirty Dozen vs. Clean 15: When to choose organic
  • Occupational exposure protection you can implement today

The resilience message: Your body is remarkably resilient and has sophisticated detoxification systems. You don’t need to move to a mountaintop. You need smart, strategic changes to reduce your toxic burden and give your body space to adapt and heal.

About the series

The Origins of Chronic Disease: An Integrative Health Perspective is part of the Modern Medicine Series, presented by the Atria Health and Research Institute. These videos share a three-part framework for understanding why people get sick through biology (how you live), ecology (the conditions in which you live), and biography (what you’ve lived through). Atria’s Integrative Health team explains that chronic disease is predictable, and largely preventable, when we address the root causes rather than just treating symptoms.

Part one: The Biology of Chronic Disease

Part two: The Ecology of Chronic Disease (this video)

Part three: The Biography of Chronic Disease