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Challenges explored at international dairy summit

“Innovation” and “sustainability” were the two most used words after “dairy” and “cows” at the International Dairy Federation World Dairy Summit in Chicago.

More than 1,100 dairy farmers, processors, policymakers and industry leaders from 50 countries celebrated the World Dairy Federation’s 120th birthday at the summit Oct. 15-20.

On opening day, U.S. Secretary of Agriculture Tom Vilsack said that “climate concerns and the impact on our ability to produce” are among the things that keep him up at night. Consumers are willing to invest in sustainable practices, but they need to know what they are, he said.

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Sweetener Effects on Gut Health - Dr. Kwangwook Kim

Video: Sweetener Effects on Gut Health - Dr. Kwangwook Kim



In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Kwangwook Kim, Assistant Professor at Michigan State University, discusses the use of non-nutritive sweeteners in nursery pig diets. He explains how sucralose and neotame influence feed intake, gut health, metabolism, and the frequency of diarrhea compared to antibiotics. The conversation highlights mechanisms beyond palatability, including hormone signaling and nutrient transport. Listen now on all major platforms!

“Receptors responsible for sweet taste are present not only in the mouth but also along the intestinal tract.”

Meet the guest: Dr. Kwangwook Kim / kwangwook-kim is an Assistant Professor at Michigan State University, specializing in swine nutrition and feed additives under disease challenge models. He earned his M.S. and Ph.D. in Animal Sciences from the University of California, Davis, where he focused on intestinal health and metabolic responses in pigs. His research evaluates alternatives to antibiotics, targeting gut health and performance in nursery pigs.