In this episode of the One Medicine Podcast, Rob Lutz speaks with Dr. Andrew Campbell about how toxic mold and mycotoxins can affect the brain across the lifespan—from pregnancy and infancy through adulthood. Dr. Campbell explains how mold spores travel into the lungs and bloodstream, why the brain is a primary target, and how exposure may contribute to autism, brain fog, neuropathy, MS, Alzheimer’s, Parkinson’s, and other neurodegenerative conditions. He also discusses testing, source removal, and treatment principles, emphasizing evidence-based care. Practitioners will gain practical insights, case examples, and a framework for identifying and addressing mold-related illnesses.

Bio:

Dr Andrew Campbell is a medical clinician, researcher, and internationally recognized expert in clinical immunology and toxicology. He specializes in treating complex chronic illnesses related to toxic exposures, including mold and mycotoxins, Lyme disease, pesticides, industrial chemicals, and immune dysfunction.

Dr. Campbell has published more than 100 peer-reviewed studies and textbook chapters and has lectured nationally and internationally for over 25 years, including at Oxford University and Harvard Medical School. He has served as Medical Director and Advisor to multiple clinical and laboratory organizations and was named Top Medical Consultant of the Year (2020) by the International Association of Top Professionals.

His clinical interests include toxic effects of chemicals, mycotoxins, toxic mold, Lyme, and publishing studies on these subjects.

Key Moments

00:00 - Intro

08:05 - Mold spores enter bloodstream and target the brain

11:56 - Mycotoxins linked to autism and neurodegenerative disorders

39:00 - Case study of autistic child recovering after mold removal

Sponsored by MyMycoLab: https://mymycolab.com/

Resources and Related Content:

Toxic Mold & Mycotoxins Resource Center -https://todayspractitioner.com/toxic-mold-and-mycotoxins-resource-center-2/

The Brain, the Gut and Misconceptions on Toxic Molds and Mycotoxins - https://todayspractitioner.com/mycotoxins/the-brain-the-gut-and-misconceptions-on-toxic-molds-and-mycotoxins/

Study: Toxic Mold in Homes Impairs Children’s Brain and Nerve Function

https://todayspractitioner.com/mycotoxins/study-toxic-mold-in-homes-impairs-childrens-brain-and-nerve-function/

Thanks for listening in. I hope you found today’s episode interesting and came away with a few insights you can apply to your practice. If you want to go deeper on this topic or anything else, please visit https://todayspractitioner.com and consider registering for our weekly newsletter as well.

Thanks again, and I hope you’ll join us next time.