Dr. Manuel Kleiner was recently featured on the Science That Feeds Us podcast, where he discussed gut microbiome research, diet diversity, and how microbial communities shape human health.
In the episode, Dr. Kleiner explores how trillions of microbes in the gut work together to digest food, influence each other, and support overall health. The conversation highlights research on how different protein sources, including eggs, red meat, and plant proteins, can shift the composition and function of the gut microbiome.
Dr. Kleiner also discusses science-backed strategies for maintaining a healthy microbiome, emphasizing the importance of dietary fiber diversity and gradual dietary changes. The episode touches on current nutrition trends, including the growing “protein craze,” and why long-term diet diversity may be more beneficial for gut health.
Beyond the science, Dr. Kleiner also reflects on his path into research and the real-world challenges of translating dietary guidelines into everyday habits.
The Science That Feeds Us podcast brings together extension agents, faculty specialists, and researchers for interdisciplinary conversations about emerging topics in agriculture, nutrition, and food systems. The podcast is supported by NC State Extension and North Carolina State University and is produced by Bhavisha Gulabrai.
Listen to the episode: https://open.spotify.com/episode/7yWsYrMZ7ShxuDJdeLq68H