Dr. Steven Gundry sits down with Mike Feldstein, an air quality expert and founder of Jaspr, to uncover the hidden dangers lurking in indoor air. With a background in wildfire restoration and disaster home remediation, Feldstein has seen firsthand how poor air quality can silently harm health—and why most air purifiers fail to do the job properly. The average person breathes 11,000 liters of air daily, yet few stop to consider what’s actually in it. From toxic particles to wildfire contaminants, indoor air pollution is often worse than outdoor air, and it could be quietly impacting sleep, brain function, and…