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.

Residential Hazards Uncovered: What to Ask Before Buying Air and Water Treatments
The Exposure ScientistOctober 31, 2025x
11
00:24:5417.16 MB

Residential Hazards Uncovered: What to Ask Before Buying Air and Water Treatments

We would love to hear what you think? 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...

Getting Past Arrogance: Protecting Health When People Refuse to Change
The Exposure ScientistAugust 17, 2025x
10
00:08:345.92 MB

Getting Past Arrogance: Protecting Health When People Refuse to Change

We would love to hear what you think? Welcome to The Exposure Scientist Podcast, where every day exposures and their real-world impact take center stage. In today's episode, Dr. Alex LeBeau dives into a pressing challenge faced by industrial hygienists and exposure scientists: how do you break throu...

Why Nobody Knows What an Industrial Hygienist Does
The Exposure ScientistJuly 28, 2025x
9
00:19:5913.76 MB

Why Nobody Knows What an Industrial Hygienist Does

We would love to hear what you think? Welcome to another episode of The Exposure Scientist Podcast with Dr. Alex LeBeau. Today, we're diving into a topic that's at the heart of the profession: branding and identity in exposure science and industrial hygiene. Dr. LeBeau takes us outside for a candid ...

Supporting Solo Practitioners: Launching the Independent Exposure Professionals Network
The Exposure ScientistJuly 10, 2025x
8
00:07:595.52 MB

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
The Exposure ScientistJune 24, 2025x
7
00:21:1914.67 MB

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
The Exposure ScientistJune 09, 2025x
6
00:16:1111.16 MB

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...

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