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Natural Plant Supplements to Replace Livestock Antibiotics?

Canadian Government Funds Research Development

By , Farms.com

With the government’s support of more than $101,000 in funding, Prairie Plant Systems will be able to develop innovative solutions for replacing antibiotics in livestock feed with plant supplements. Some of the initial research has showed that some plants such as mustard seed have special properties that may be comparable to antibiotics.

Research into alternative options for antibiotics is important especially since other research has discovered that the use of antibiotics in feedstock is beneficial. The development of alternative feed options that provide similar results to the use of antibiotics could improve animal health and result in producer cost savings. If the research proves to be successful, this could also make way for other opportunities for farmers to diversify their crops – planting added rotational crops that have proven health benefits for antibiotic feed alternatives.

"This is the first step in finding alternatives to the use of antibiotics in animal feed," said Brent Zettl, CEO of Prairie Plant Systems. "The long-term goal of our research can have benefits for farmers and consumers alike."

The funding was made possible under the Agriculture Innovation Program which is a part of Canada’s Economic Action Plan.


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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.