Is Your Home Making You Sick? A Simple Guide to Choosing the Right Air Filter | EP 396.A

Mar 26, 2026

A dive into hidden indoor air hazards and everyday sources that make home air worse than outside. Tips on where mold hides and why living near golf courses may raise neurological risks. Clear guidance on HEPA-13 vs HEPA-14 and what to look for in a purifier. Practical placement advice, simple habits to cut pollution, and an alarming look at “leaky lung.”

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INSIGHT

Indoor Air Often Exceeds Outdoor Pollution

Indoor air can be far worse than outdoor air and contains invisible pollutants like particles, VOCs, and mold spores.
Dr. Stephen Gundry cites the EPA saying indoor air can be up to 100 times worse and lists common indoor sources like cooking and candles.

ADVICE

Avoid Scented Products To Cut VOC Exposure

Reduce indoor VOCs and endocrine disruptors by avoiding scented candles, air fresheners, and certain cleaning products.
Dr. Stephen Gundry warns these produce endocrine-disrupting 'forever chemicals' and points to treated furniture and paints as continual sources.

INSIGHT

Dust Mites Thrive In Bedding And Furniture

Dust mites are a major, often-overlooked indoor allergen found in mattresses, pillows, and furniture.
Dr. Stephen Gundry emphasizes they become airborne and are microscopic but treatable with air purifiers.

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What if the air inside your home, the place you trust to keep you safe, is quietly working against you?

Most people think of air pollution as something outside… smog, traffic, and factories. But what I’ve seen in my practice might surprise you: the air inside your home can often be far more concentrated and more damaging than anything you encounter outdoors.

And the problem is, you can’t see it. You can’t smell most of it. But your body knows it’s there.

In this episode, I discuss how your environment directly impacts your health, from your brain and lungs to your energy levels and even your long-term risk for chronic disease.

We also talk about simple, practical strategies you can start using right away to create a cleaner, healthier space without overcomplicating your routine or breaking the bank.

Because when you control your environment… You take a powerful step toward controlling your health.

On this episode, you’ll learn:

The real reason your indoor air could be harming your health—and the surprising everyday sources most people completely overlook (1:50)
The hidden spots in your home where mold thrives (4:57)
How living near THIS could dramatically raise your risk for Parkinson’s (6:57)
The difference between HEPA 13 and HEPA 14 filters—and how to choose what is right for you (8:30)
The simple health metric you’re probably not tracking, but should be (13:00)
My personal checklist for choosing the right air purifier (16:00)
How to get a free air filter (17:10)
What is “leaky lung”? And why it may be the cause of many health issues (20:07)

For the full show notes and transcript: https://drgundry.com/best-home-air-filter/

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Get a quote today at Progressive.com.

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