Cutting-Edge Metabolomic Testing for IBS, Longevity, and Metabolic Health

Cutting-Edge Metabolomic Testing for IBS, Longevity, and Metabolic Health

Author: Dr. Kara Fitzgerald March 11, 2025 Duration: 1:01:56
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

FOLLOW ALONG WITH THE CONVERSATION!

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.

THANKS TO OUR SPONSOR

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

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In each episode of Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics, host Dr. Kara Fitzgerald sits down with leading researchers and clinicians to explore the intricate science that is reshaping our approach to health. These conversations move beyond surface-level advice, digging into the mechanisms of epigenetics and the practical strategies for extending healthspan. You’ll hear detailed discussions on emerging research, with a focus on how our environment and choices influence genetic expression over a lifetime. This podcast is designed for anyone curious about the actionable science behind longevity, from healthcare practitioners seeking clinical insights to informed patients ready to engage deeply with their own wellness. The dialogue is grounded in functional medicine principles, translating complex studies into meaningful information that can be applied both in clinical settings and daily life. Dr. Fitzgerald guides these explorations with a clear and thoughtful perspective, ensuring each episode builds a comprehensive understanding of how modern science is personalizing the path to lasting health. Tune in for a nuanced and evidence-based journey to the forefront of medicine.
Author: Language: English Episodes: 100

Dr. Kara Fitzgerald | New Frontiers in Functional Medicine, Longevity, Epigenetics
Podcast Episodes
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Have you ever struggled to understand why some patients just don’t respond as expected, even when you’re following all the usual gut protocols? In this episode, I sat down with Dr. Tom Fabian, who breaks down the latest…
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It was a pleasure to sit down with Dr. Nir Barzilai for a conversation that turned out to be both lively and thought-provoking. His decades of research on centenarians, biological age, and the hallmarks of aging have sha…