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March 10, 2025 61 mins
We’re witnessing an exciting shift in how we understand gut health and disease—and it’s all thanks to the powerful metabolites produced by the microbiome, like short-chain fatty acids (SCFAs) and secondary bile acids. In today’s episode, Dr. Tom Fabian shares groundbreaking insights into how these postbiotics influence intestinal barrier integrity, immune balance, and even muscle regeneration. These compounds are also connected to key processes like glucose metabolism and healthy aging. What’s truly fascinating is how this science is opening up new frontiers in treating IBS, metabolic conditions, and chronic gut issues. With the upcoming launch of Diagnostic Solution Laboratories’ StoolOMX test, an add-on to the GI-MAP, we now have a tool to measure these metabolites in clinical practice, making personalized and effective treatments more attainable. This is a pivotal moment in functional medicine that you don’t want to miss. ~DrKF

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Get the Updated GI-MAP® Guide with StoolOMX™ Insights! The new GI-MAP® Guide now includes StoolOMX™ insights on bile acids and short-chain fatty acids, enhancing your understanding of IBS, IBD, and gut motility. Refine treatment strategies and optimize patient care with this essential resource. Download now! https://tinyurl.com/5ehysjp7

Check out the show notes at https://tinyurl.com/2t55s3y3 for the full list of links and resources.

GUEST DETAILS Thomas Fabian, PhD, CNTP Email: tom.fabian@diagnosticsolutionslab.com

Dr. Fabian is a leading expert on the role of the microbiome in health, immune function, chronic disease, and aging. As a translational scientist, his primary focus is on the clinical application of microbiome research in the integrative and functional medicine space. He received his PhD in molecular biology from the University of Colorado, Boulder, and has worked as a biomedical researcher in the biotechnology industry, and more recently, as a consultant in the microbiome testing field. Currently, Dr. Fabian serves a consultant and science advisor with Diagnostic Solutions Laboratory, and he is also a Science Advisory Board member with Designs for Health. In addition, he is certified as a Nutrition Therapy Practitioner by the Nutrition Therapy Institute in Denver.

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Diagnostic Solutions Laboratory: https://www.diagnosticsolutionslab.com/ Phone: 877-485-5336

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