Is Your Home Poisoning You? The Truth About Indoor Air Quality | Michael Feldstein

Shawn Stevenson (Model Health Show)
Shawn Stevenson (Model Health Show)Jun 8, 2026

Why It Matters

Poor indoor air quality is a pervasive, under-recognized health risk that directly affects sleep, cognition and wellbeing for people who spend most of their lives indoors; addressing it could reduce health burdens and reshape consumer demand and building standards. Increasing awareness and market pressure could drive product, architectural and regulatory changes with broad public-health and economic implications.

Summary

Air-quality expert Michael Feldstein argues that modern homes are often sealed, chemically laden 'ponds' that trap pollutants and are generally 5–10 times more contaminated than outdoor air. Spending roughly 90% of their time indoors, Americans are exposed to off-gassing from paints, floors, carpets, cleaning products and fragrances — even as the $7 billion fragrance market outspends the $3.5 billion air-purifier market. Feldstein says homes today are built for short lifespans and energy efficiency rather than human health, and that the invisible nature of indoor pollution calls for greater public awareness, consumer pressure and better building practices. He advocates simple behavior changes (opening windows, getting outside) alongside top-down shifts from builders and policymakers.

Original Description

Most people think their home is the safest place for their health, but what if the air inside your house is quietly impacting your sleep, breathing, energy, and long-term wellness? In this episode, I sit down with Michael Feldstein, founder of Jaspr, to uncover the hidden sources of indoor air pollution that many of us overlook every day. From household products and chemicals to common habits that affect the air we breathe, you'll discover how your environment could be influencing your health more than you realize.
Michael breaks down the science behind indoor air quality and shares practical strategies you can use to create a healthier home. We explore how cleaner air can support deeper sleep, better respiratory health, and overall well-being, along with simple changes that can make a measurable difference. If you want to optimize your health from the inside out, this conversation will help you transform your home into an environment that supports your body every single day.
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Timestamps:
00:00 Introduction
01:14 Are Modern Homes Making Us Sick?
04:18 Why Today's Homes Aren't Built for Human Health
08:18 Is Air Quality More Important Than Food and Water?
10:20 Why We Take Breathing for Granted
13:08 The Biggest Sources of Indoor Air Pollution
15:01 New Home Syndrome Explained
16:22 The Truth About Fragrances, Candles & Air Fresheners
18:35 How Synthetic Scents May Impact Digestion
22:22 Why Air Quality Dramatically Affects Sleep
25:34 Creating the Ultimate Sleep Sanctuary
27:30 The Sleep Study That Changed Everything
33:18 Air Purifier vs Air Scrubber: What's the Difference?
38:07 Building the Healthiest School in America
43:00 How to Improve the Air Quality in Your Car
Shawn Stevenson is the author of the USA Today National bestsellers Eat Smarter and the Eat Smarter Family Cookbook, as well as the international bestselling book Sleep Smarter. He’s also the creator of The Model Health Show, featured as the number #1 health podcast in the U.S. with millions of listener downloads each year. A graduate of the University of Missouri–St. Louis, Shawn studied business, biology, and nutritional science and became the cofounder of Advanced Integrative Health Alliance. Shawn has been featured in Forbes, Fast Company, The New York Times, Muscle & Fitness, Good Morning America, ESPN, and many other major media outlets.
Get the Eat Smarter Book here: https://eatsmarterbook.com
Start the Fat Loss Code Course here: https://www.thefatlosscode.com
Order the Eat Smarter Family Cookbook here: https://eatsmartercookbook.com
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