In this episode of the Maine Farmcast, host Colt W. Knight sits down with Sue Ishaq, associate professor and microbiome researcher at the University of Maine, to explore the fascinating world of microbes and their role in animal and human health. From her nonfarm upbringing and path through animal science to building a dynamic research lab, Ishaq shares how curiosity and a few career pivots led her into the rapidly evolving field of microbiome science.

The conversation dives into cutting-edge research on how microbes interact with diet, including the surprising health benefits of foods such as broccoli sprouts and the role of gut microbes in producing anti-inflammatory compounds. Along the way, they connect microbiome science back to livestock production, comparing human digestion to ruminant systems and discussing probiotics, diet shifts and microbial resilience. Whether you’re a farmer, student or just curious about what’s happening inside your gut, this episode offers an engaging and practical look at the invisible world shaping health and agriculture.

• Learn more about Dr. Sue Ishaq

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