Episode #92: When "Normal" Labs Hide a Real CIRS Diagnosis with Ariana Thacker & Dr. Scott McMahon of MoldCo episode artwork

EPISODE · Aug 18, 2026 · 44 MIN

Episode #92: When "Normal" Labs Hide a Real CIRS Diagnosis with Ariana Thacker & Dr. Scott McMahon of MoldCo

from Your Indoor Air Podcast · host Change the Air Foundation

Could brain fog, fatigue, and unexplained hormonal chaos all be connected to the same hidden cause? MoldCo founder Ariana Thacker and Dr. Scott McMahon join us to unpack chronic inflammatory response syndrome (CIRS), a diagnosis so often mistaken for anxiety, chronic fatigue, or fibromyalgia that most patients spend years searching for answers. Ariana shares her own harrowing path from mold exposure to a 95% recovery, while Dr. McMahon breaks down the immune science behind why some people can leave a water-damaged building and still stay sick, why children can show up with ADHD-like symptoms instead of the classic adult presentation, and why the peer-reviewed research on mold-related illness is far more robust than skeptics claim. Whether you've been told your symptoms are "all in your head," you're a parent trying to connect the dots for your child, or you're a practitioner looking for an evidence-based framework, this conversation offers both the science and the hope needed to finally understand what's really going on. Episode Highlights:·      What was Ariana's experience with mold-related illness, and how did the medical community respond? (3:53)·      What is chronic inflammatory response syndrome (CIRS), and how does the innate immune system factor in? (8:11)·      Why is CIRS often misdiagnosed as other conditions, and how can you tell if anxiety is actually stemming from it? (14:52)·      What convinced Ariana she had CIRS, and what are the biggest misconceptions about mold illness? (16:34)·      Are certain populations more vulnerable to CIRS? (19:23)·      What is the Shoemaker Protocol, and why does CIRS treatment need an evidence-based approach? (21:23)·      How is CIRS diagnosed? (25:25)·      What should you do if your labs appear normal but you suspect CIRS? (27:21)·      How are mold exposure and conditions like autism and ADHD connected? (28:46)·      What did Dr. McMahon’s review of mold research literature reveal about legal cases? (32:34)·      What helped Ariana get healthier, and what setbacks did she face? (34:17)·      What inspired Ariana to found MoldCo, and where does she see it going? (37:38)·      Where does Dr. McMahon see the field of mold-related health headed? (40:29)Links mentioned in interview:McMahon, Scott W. "An Evaluation of Alternate Means to Diagnose Chronic Inflammatory Response Syndrome and Determine Prevalence." Medical Research Archives, vol. 5, no. 3, Mar. 2017. https://esmed.org/MRA/mra/article/view/1125Dooley, Ming, and Scott W. McMahon. “A Comprehensive Review of Mold Research Literature from 2011–2018.” International Medical Review, vol. 6, no. 1, 2020, https://www.internalmedicinereview.org/index.php/imr/article/view/836   Start Here: https://changetheairfoundation.org/mold-water-damage/Get in touch with our guest:MoldCo's Website: https://www.moldco.com/MoldCo Testing: https://www.moldco.com/productsMoldCo's YouTube: https://www.youtube.com/@themoldcompanyFree Questionnaire: https://access.moldco.com/signsMoldCo's LinkedIn: https://www.linkedin.com/company/moldco/Ariana's LinkedIn: https://www.linkedin.com/in/arianadthacker/Dr. Scott's LinkedIn: https://www.linkedin.com/in/scott-mcmahon-b97191357/MoldCo's Instagram: https://www.instagram.com/themoldcompany/Ariana's X: https://x.com/m0ldilocksMoldCo's X: https://x.com/themoldcompanyLearn more about Change the Air Foundation:  https://ChangeTheAirFoundation.orgSign up for our newsletter: https://ChangeTheAirFoundation.org/stay-informed/Disclaimer: Your Indoor Air Podcast, a Change the Air Foundation production, is for general informational purposes only and does not constitute the practice of medicine, nursing, healthcare or other professional services, such as giving healthcare advice. The use of information on this podcast or materials linked from this podcast is at the user’s own risk. The content of this podcast is not intended to be a substitute for professional medical care.  Users should not disregard or delay in seeking medical attention for any medical condition or concern they may have.   

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Could brain fog, fatigue, and unexplained hormonal chaos all be connected to the same hidden cause? MoldCo founder Ariana Thacker and Dr. Scott McMahon join us to unpack chronic inflammatory response syndrome (CIRS), a diagnosis so often mistaken for anxiety, chronic fatigue, or fibromyalgia that most patients spend years searching for answers. Ariana shares her own harrowing path from mold exposure to a 95% recovery, while Dr. McMahon breaks down the immune science behind why some peop...

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Episode #92: When "Normal" Labs Hide a Real CIRS Diagnosis with Ariana Thacker & Dr. Scott McMahon of MoldCo

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