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Water Quality Key For Livestock

With livestock back out on pasture and the temperature starting to warm up, producers are being encouraged to keep a close eye on their water supply.
 
Dry conditions over the past few years can result in mineral imbalances that can result in toxic levels of sulphates and/or nitrates. 
 
Catherine Lang is a Livestock and Feed Extension Specialist with Saskatchewan's Ministry of Agriculture. 
 
She recommends producers have their water tested.
 
"All of our regional offices with the Ministry have a conductivity meter and you can bring water intended for livestock use into the regional offices. We can probe it right there and help you gauge whether your water is good or unusable and send it off to the lab to get a chemical breakdown of what's actually in there and advise you from there."
 
She notes it's important that animals have access to a good, clean water source.
 
"One of the things that directly impacts is feed intake. So if they're not drinking enough water, they're not going to be eating enough. So then they're not going to be gaining the weight that they could be. If they're not drinking enough water when it comes to calving time, they're not going to make the amount of milk that they should be because they're a little dehydrated."
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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.