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Welcome to another episode of The Exposure Scientist Podcast! Today, host Dr. Alex LeBeau dives into the world of nontuberculosis mycobacterium (NTMs)—a large and diverse group of waterborne bacteria that pose health risks but are often overlooked. While Legionella gets most of the attention due to its national reportable status, NTMs are emerging as a significant concern for water systems in homes, workplaces, spas, and even healthcare settings.

In this episode, you'll learn where NTMs are commonly found, why tracking and managing them can be so challenging, and how our current water safety strategies may be falling short. Dr. Alex LeBeau highlights real-world cases and industry guidelines while offering practical advice on considering NTMs in your facility’s water management plan. Whether you’re a concerned homeowner, a risk manager, or just curious about hidden hazards in your everyday environment, this episode sheds light on a topic that's quickly becoming crucial for public health. Stay tuned as we explain NTMs and how to protect yourself and others.

Contact Dr. Alex LeBeau at Exposure Consulting for exposure litigation support or Exposure Science Consulting.

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Welcome to The Exposure Scientist podcast, where we dive into the everyday hazards that surround us, separating fact from fear. In this episode, host Dr. Alex LeBeau revisits the ever-evolving topic of microplastics—tiny particles that have sparked growing concern both in research and in the public eye. Drawing on the latest updates, including a major report from the European Food Safety Authority, Dr. Alex LeBeau unpacks what recent findings really tell us about microplastics in food contact materials, the challenges scientists face in studying them, and why uncertainty still clouds the risks these materials may pose. If you're curious about what you’re exposed to, and what science does (or doesn’t) know about these invisible particles, this episode will help you navigate the facts, the data gaps, and the realistic conclusions.

Contact Dr. Alex LeBeau at Exposure Consulting for exposure litigation support or Exposure Science Consulting.

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Welcome back to The Exposure Scientist Podcast, where Dr. Alex LeBeau dives into the everyday hazards we encounter in our homes—and how to cut through sales pitches and misinformation to protect your health. In this episode, Dr. LeBeau takes on the growing trend of salespeople pitching air and water safety products to residents of developing communities, especially in booming areas like Florida. From UV lights in HVAC systems to water filtration devices, he unpacks which concerns are grounded in real risks—and which are driven more by perception or clever marketing.

Dr. LeBeau stresses the importance of asking hard questions, demanding real data, and consulting trusted sources like the EPA when evaluating products that promise cleaner air or safer water. You'll learn how to identify actual hazards in your home, assess the effectiveness of various technologies, and spot red flags when negotiating with vendors. Whether you're a professional or simply someone trying to ensure a healthy environment for your family, this episode offers practical guidance for making informed decisions about residential exposures. Tune in for actionable advice, resources you can trust, and a candid conversation about what it really takes to keep your home safe.

Contact Dr. Alex LeBeau at Exposure Consulting for exposure litigation support or Exposure Science Consulting.