Welcome to The Exposure Scientist Podcast
Explore the Science Behind Everyday Exposures

Dr. Alex LeBeau’s Journey in Exposure Science
From a childhood fascination with chemistry to pioneering research in environmental health, Dr. Alex LeBeau’s passion for uncovering hidden risks led him from lab benches to global conference stages. His work bridges the gap between complex scientific findings and everyday applications, empowering listeners to make informed choices.
A board-certified toxicologist and author of over 50 peer-reviewed articles, Dr. LeBeau has advised industry leaders and regulatory agencies worldwide.
Core Values
- Transparency in communication
- Evidence-based insights
- Community empowerment
- Continuous learning
Fueled by these values, Dr. LeBeau connects science to solutions, guiding audiences toward healthier environments.
Featured Episodes
Explore our collection of episodes covering industry-leading research, personal narratives, and actionable tips.
Supporting Solo Practitioners: Launching the Independent Exposure Professionals Network
We would love to hear what you think? Welcome to The Exposure Scientist Podcast! In today's episode, host Dr. Alex LeBeau introduces an exciting new initiative—a supportive community just for independent exposure professionals. Drawing from his own experience as an independent scientist and consulta...
Understanding Consumer Product Safety: Unmasking Hidden Hazards in Everyday Items
We would love to hear what you think? Welcome to The Exposure Scientist Podcast! In this episode, Dr. Alex LeBeau dives into the growing concerns surrounding consumer product safety. With advancements in technology making it easier than ever to detect even the tiniest traces of chemicals in our ever...
Unpacking the Microplastics Puzzle: Exposure, Health Risks, and What Science Really Knows
We would love to hear what you think? Welcome to another episode of The Exposure Scientist Podcast with your host, Dr. Alex LeBeau. In today's episode, we're diving into a topic that's been making headlines and sparking curiosity—microplastics. With mounting news coverage and a surge of recent resea...
Why Effective Communication Matters in Consulting and Exposure Assessment
We would love to hear what you think? Welcome to another episode of The Exposure Scientist Podcast, hosted by Dr. Alex LeBeau. In today’s unique and candid episode, Dr. LeBeau steps away from traditional exposure science topics to dive deep into the power of communication—especially within the world...
Legionella on the Rise: Protecting Building Water Systems During Peak Season
We would love to hear what you think? Welcome back to The Exposure Scientist Podcast with Dr. Alex LeBeau! In this episode, Dr. LeBeau dives into the timely topic of Legionella and Legionnaires’ disease—a concern that's on the rise as we head into the warmer months. He discusses recent outbreaks in ...
Why Every Professional Should Learn to Say No
We would love to hear what you think? Welcome to Season 2, Episode 3 of The Exposure Scientist Podcast with your host, Dr. Alex LeBeau. In this episode, we're taking a step back from our typical discussions on exposure science and exploring the significance of valuing your self-worth, both personall...
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