In the latest episode of the Gnar Stool Podcast, hosts Shannon O'Grady and John Perry welcomed Amanda Ziegler, a veterinarian, scientist, and educator at NC State. Amanda's unique journey in veterinary medicine and her contributions to the field of gastroenterology provide valuable insights into the intersection of animal health and human nutrition.
A Passion for Veterinary Medicine
Amanda's passion for veterinary medicine began at a young age, a sentiment echoed by many in the field. She shared that her connection with animals and her love for science naturally guided her toward a career as a veterinarian. However, Amanda took a nontraditional path; instead of practicing veterinary medicine, she pursued a PhD in research, focusing on gastroenterology. This decision allowed her to delve deeper into the scientific aspects of animal health, particularly in understanding how the gut repairs itself after injury.
Research Focus: Intestinal Injury and Repair
Amanda's research centers on intestinal injury and repair, specifically studying how the gut heals after ischemic injury, which is the loss of blood flow. Her work with young pigs has revealed that their ability to repair gut injuries is significantly less effective compared to older pigs. This research is crucial, as it has implications for both animal and human health, particularly in understanding why younger patients often have poorer outcomes after gut injuries.
By using pigs as a model, Amanda is able to draw parallels to human physiology, making her findings relevant to a broader audience. Her research aims to uncover the mechanisms behind gut repair and how age and diet influence this process, potentially leading to improved treatments for both animals and humans.
The Gut-Brain Connection
One of the fascinating aspects of Amanda's research is her exploration of the gut-brain connection. She explained that the gut contains a complex network of neurons and glial cells, often referred to as the "gut brain." This network plays a significant role in regulating gut health and repair. Amanda's ongoing studies aim to understand how the gut microbiota influences the development of this gut brain and its impact on overall health.
Debunking Nutrition Myths
In addition to her research, Amanda has gained popularity on social media for her efforts to debunk common nutrition myths. With a background in veterinary science, she brings a unique perspective to discussions about diet and health. Amanda emphasizes the importance of fiber in our diets and the role it plays in maintaining a healthy gut microbiome. She cautions against the oversimplification of dietary advice, particularly in the context of popular diets like the carnivore diet, which lacks essential fiber.
Her approach to addressing misinformation is both educational and compassionate. Amanda believes in gently guiding people toward accurate information rather than scaring them with extreme claims. This method has resonated with her audience, making her a trusted voice in the conversation about nutrition and health.
Conclusion
Amanda Ziegler's contributions to veterinary medicine and her commitment to educating the public about gut health and nutrition are commendable. Her research not only advances our understanding of intestinal health but also bridges the gap between animal and human health. As she continues to explore the complexities of the gut-brain connection and debunk nutrition myths, Amanda is making a significant impact in both the scientific community and the realm of public health.
For those interested in learning more about Amanda's work, be sure to check out her social media platforms, where she shares valuable insights and engages with her audience on important health topics.
