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Dr. Brian Lubbers Offers Advice To Producers With VFD On The Horizon

There has been a lot of discussion recently surrounding the Veterinary Feed Directive (VFD) being pursued by the Food & Drug Administration and producers have expressed great interest in learning how these new regulations will affect their operations. Brian Lubbers, D.V.M., Ph.D., Kansas State University Microbial Surveillance Lab director, recently spoke at The Samuel Roberts Noble Research Foundation during an open forum designed to shed light on the VFD for producers and industry stakeholders.
 
Dr. Brian Lubbers Offers Advice to Producers With VFD on the Horizon
 
Dr. Lubbers explained that the VFD came about over the last three to four years as part of a big picture strategy by the FDA in response to the antimicrobial resistance issue, particularly in humans, but extended to the role of animal agriculture as well. The VFD actually consists more of revised existing regulations rather than of new ones being implemented by the FDA in an effort to manage the use of antibiotics judiciously. He went on to explain that the VFD, specifically Guidance 209 and 213, can be boiled down to two main principles; the first being that when antimicrobials are used in food animals, it is because they are necessary for the animal’s health; and secondly, that a licensed veterinarian will be involved in that decision.
 
 
 
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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.