The Dairy Nutrition Blackbelt Podcast

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Sonia Rodríguez, Ruminant Technical Innovation Manager at Vetagro, explains how rumen protected organic acids and botanicals support intestinal health in lactating cows. She discusses micro encapsulation technology, heat stress mitigation, inflammation control, and performance outcomes. Learn how improving gut integrity can enhance milk production and farm profitability. Listen now on all major platforms! “Rumen protected combinations of organic acids and pure botanicals can synergistically reduce undesired bacterial load while supporting intestinal barrier integrity under normal and stressful conditions.” Meet the guest: Dr. Sonia Rodríguez received her DVM from the University of Santiago de Compostela in Spain, her Master’s in Dairy Science from South Dakota State University, and her PhD in Animal Science from Iowa State University under Dr. Lance Baumgard. Her research focuses on immune activation, heat stress, metabolism, and gastrointestinal health in ruminants. She currently serves as Ruminant Technical Innovation Manager at Vetagro. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:56) Introduction (02:35) Rumen protected organics (03:50) Micro encapsulation process (05:19) Heat stress effects (06:03) Research results (07:11) Economic benefits (08:05) Final Questions The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Vetagro (https://www.vetagro.com/) * Barentz (https://www.barentz-na.com/animalnutrition) * Fortiva (https://www.fortivaimpact.com/) * Adisseo (https://www.adisseo.com/en/) * Kemin (https://www.kemin.com/dairy) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, celebrating International Women’s Day, Dr. Megan Abeyta from GPS Dairy Consulting breaks down the physiological and metabolic costs of stress, inflammation, and leaky gut in dairy cattle. She explains how heat stress, acidosis, and management practices influence immune activation and productivity losses. Learn how to use practical indicators like rumination data to identify and reduce risk on-farm. Listen now on all major platforms! "Leaky gut occurs when the gut lining is compromised, allowing harmful substances like endotoxins into the bloodstream." Meet the guest: Dr. Megan Abeyta https://www.linkedin.com/in/megan-abeyta-b11077a7/ earned her bachelor’s and Ph.D. in Animal Sciences from Iowa State University, focusing her doctoral research on the impact of stress, hindgut acidosis, and leaky gut on dairy cow health and productivity. Now an Independent Dairy Nutrition and Management Consultant with GPS Dairy Consulting, she brings a science-based, practical approach to farm management. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:31) Introduction (01:42) Leaky gut causes (02:57) Inflammation and energy (05:11) Biomarker indicators (07:48) Identifying farm stressors (09:14) Diet-energy balance (11:20) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Vetagro (https://www.vetagro.com/) * Barentz (https://www.barentz-na.com/animalnutrition) * Fortiva (https://www.fortivaimpact.com/) * Adisseo (https://www.adisseo.com/en/) * Kemin (https://www.kemin.com/dairy) - DietForge (https://dietforge.ai/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Mike VandeHaar from Michigan State University discusses his recent studies on short-stature corn hybrids and their impact on dairy cow performance. He breaks down how these hybrids perform in yield, fiber digestibility, and milk production, and what that could mean for on-farm feed efficiency. Listen now on all major platforms! "The short corn varieties showed better fiber digestibility than the tall hybrid we tested." Meet the guest: Dr. Mike VandeHaar https://www.linkedin.com/in/mike-vandehaar-8125147/ is a Professor of Animal Science at Michigan State University, where he’s been teaching and conducting research in dairy cattle nutrition and feed efficiency since 1988. He earned his Ph.D. in Animal Science from Iowa State University. His work focuses on improving dairy production efficiency through nutrition and genetics. Click here to learn more: https://www.jdscommun.org/article/S2666-9102(25)00122-X/fulltext Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:50) Introduction (01:55) Short corn variety research (03:59) Fiber digestibility results (06:18) Energy-corrected milk yield (08:04) Hybrid yield comparisons (10:15) Practical recommendations (11:28) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Fortiva (https://www.fortivaimpact.com/) * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Barentz (https://www.barentz-na.com/animalnutrition) * Vetagro (https://www.vetagro.com/) - DietForge (https://dietforge.ai/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Marcos Marcondes from the William H. Miner Agricultural Research Institute discusses key insights into calf and heifer nutrition. He shares findings on feed intake modeling, pre- and post-weaning transitions, and how feeding strategies influence mammary gland development and long-term milk yield. Listen now on all major platforms! "Pushing heifers to calve too early reduces milk production, even when body weight is adequate; mammary development needs time." Meet the guest: Dr. Marcos Marcondes https://www.linkedin.com/in/marcos-marcondes/ is a Dairy Research Scientist at the William H. Miner Agricultural Research Institute. He earned his M.S. and Ph.D. in Animal Science from the Federal University of Viçosa in Brazil and completed postdoctoral research at the University of Florida. His work focuses on feed evaluation, nutrient requirements, and methane mitigation in dairy cattle. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:40) Introduction (02:16) Model accuracy (04:33) Starter intake bias (06:35) Feeding strategies (09:55) Mammary gland growth (11:40) Weaning transition (15:16) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Vetagro (https://www.vetagro.com/) * Fortiva (https://www.fortivaimpact.com/) * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Barentz (https://www.barentz-na.com/animalnutrition) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Dwain Bunting, Technical Service Dairy Nutritionist at Barentz Animal Nutrition, explains how DCAD products can influence palatability and short-term feed intake in dairy cows. He shares insights from controlled research evaluating cow behavior, intake patterns, and product formulation strategies. Dr. Bunting highlights practical implications for formulation decisions and field expectations. Get a technical perspective that supports better nutritional outcomes. Listen now on all major platforms! “DCAD products allow chlorides to be incorporated into a feed matrix in a way that supports palatability and consistent intake.” Meet the guest: Dr. Dwain Bunting https://www.linkedin.com/in/dwain-bunting-7b26697a/ is a ruminant nutritionist with more than 27 years of industry and academic experience across dairy and beef systems. He holds a PhD in Nutrition and Biochemistry and has served in research, teaching, and global technical support roles. Currently a Technical Consultant at Barentz Animal Nutrition, his work focuses on applied dairy nutrition and formulation strategies. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:27) Introduction (01:27) DCAD background (03:51) Study design (04:53) Feeding strategy (06:21) Intake measurement (07:01) Palatability outcomes (08:32) Final Questions The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Barentz (https://www.barentz-na.com/animalnutrition) * Vetagro (https://www.vetagro.com/) * Fortiva (https://www.fortivaimpact.com/) * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this special rerun episode of The Dairy Nutrition Blackbelt Podcast, Dr. Laura Hernandez, from the University of Wisconsin-Madison, explores key insights on managing hypocalcemia in dairy cattle. She discusses strategies to prevent both delayed and persistent hypocalcemia, as well as the concept of transient hypocalcemia, highlighting their impact on cow health and lactation performance. Don't miss the chance to revisit this discussion on optimizing dairy cattle health, productivity, and lifetime performance. Listen now on all major platforms. "Delayed hypocalcemia is when you have a normal blood calcium concentration within the first two days postpartum, but then at four days postpartum, it becomes clinical or subclinical hypocalcemia." Meet the guest: Dr. Laura Hernandez https://www.linkedin.com/in/laura-hernandez-6538a91b/ is a Professor of Lactation Biology at the University of Wisconsin-Madison, where she directs the Endocrine and Reproductive Physiology Graduate Program. With a Ph.D. in Nutritional Sciences from the University of Arizona, her research focuses on calcium homeostasis during lactation and preventing milk fever in dairy cattle. Click here to learn more: https://pubmed.ncbi.nlm.nih.gov/37769944/ Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (01:05) Introduction (01:27) Dr. Hernandez's background (02:13) Preventing hypocalcemia (05:30) Transient hypocalcemia (08:35) Dietary strategies for prevention (09:33) Calcium binders and phosphorus (11:53) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Adisseo (https://www.adisseo.com/en/) * Barentz (https://www.barentz-na.com/animalnutrition) * Vetagro (https://www.vetagro.com/) * Kemin (https://www.kemin.com/dairy) * Fortiva (https://www.fortivaimpact.com/) - DietForge (https://dietforge.ai/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Melissa Cantor from Penn State University unpacks new research on beef-on-dairy calves and their long-term performance. She explains the surprising impacts of early-life respiratory disease, what it means for marbling and carcass traits, and how management practices can reduce risks. Learn how dairy calf health decisions carry lasting value for beef outcomes. Listen now on all major platforms! "Very early lung consolidation, often invisible to farmers, was linked to reduced growth for weeks after diagnosis." Meet the guest: Dr. Melissa Cantor https://www.linkedin.com/in/melissa-cantor-815871b9/ is an Assistant Professor of Precision Dairy Science at Penn State University, where her work focuses on calf nutrition, health, and precision management practices. With over 30 scientific publications, she leads extension efforts such as the Penn State Dairy Nutrition Workshop and supervises graduate research on calf health and dairy-beef systems. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:42) Introduction (02:22) Early lung disease (05:07) Carcass performance (07:32) Energy efficiency (08:37) Liver abscesses (12:00) Final remarks (13:27) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Barentz (https://www.barentz-na.com/animalnutrition) * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Fortiva (https://www.fortivaimpact.com/) * Vetagro (https://www.vetagro.com/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Melissa Cantor from Penn State University breaks down the science and management of pair housing for dairy calves. She explains the benefits and challenges of early pairing, behavioral concerns, and the latest findings from her team’s recent study. Explore strategies to support calf health and optimize early-life performance. Listen now on all major platforms! "Pairing calves before 14 days of age supports social facilitation, improving starter intake and adaptation to new diets and environments." Meet the guest: Dr. Melissa Cantor https://www.linkedin.com/in/melissa-cantor-815871b9/ is an Assistant Professor of Precision Dairy Science at Penn State University. She earned her B.Sc. and Ph.D. in Animal Science from the University of Kentucky, and an M.Sc. in Dairy Science from UW–Madison. She also completed a postdoctoral fellowship at the University of Guelph. Her work focuses on dairy calf nutrition, behavior, and smart management systems. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:30) Introduction (02:31) Pair housing benefits (04:14) Abnormal behavior (06:50) Cross-sucking behavior (10:27) Research insights (12:41) Study design (18:22) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Fortiva (https://www.fortivaimpact.com/) * Vetagro (https://www.vetagro.com/) * Barentz (https://www.barentz-na.com/animalnutrition) * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) - DietForge (https://dietforge.ai/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Massimo Bionaz explores the potential of hemp byproducts in dairy cattle nutrition. He shares insights on the nutritional potential of hemp-derived byproducts, challenges related to compound residues in animal feed, how regulatory frameworks influence feed innovation, and the future of feed trials. Discover what current research reveals and what still needs to be addressed before hemp can enter ruminant diets legally. Listen now on all major platforms! "Spent hemp biomass has a nutrient profile comparable to alfalfa, making it a potentially valuable feed ingredient." Meet the guest: Dr. Massimo Bionaz https://www.linkedin.com/in/massimo-bionaz-61aba22a/ earned his Ph.D. in Dairy Husbandry and Production from the Catholic University of the Sacred Heart in Italy, where he studied liver function and inflammation in dairy cows. He is currently an Associate Professor at Oregon State University, focusing on nutrigenomics, byproducts as feed, and dairy cow welfare. Click here to read the full research article: https://www.sciencedirect.com/science/article/pii/S0022030223006392 Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:35) Introduction (01:15) Legal status explained (03:35) Nutritional profile insights (04:18) Residual compound concerns (06:03) Research insights (10:02) Residue data (13:33) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Fortiva (https://www.fortivaimpact.com/) * Barentz (https://www.barentz-na.com/animalnutrition) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - DietForge (https://dietforge.ai/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Jessica Halfen from Mississippi State University discusses how polyphenols and phytochemicals can improve dairy cow health during transition and heat stress periods. She shares her in vitro findings, explains the potential of using local byproducts as feed additives, and highlights the future of nutraceuticals in dairy nutrition. Listen now on all major platforms! "These polyphenols can interact with the immune system, modulating response or decreasing pro-inflammatory response." Meet the guest: Dr. Jessica Halfen https://www.linkedin.com/in/jessica-halfen-683712104/ is an Assistant Extension Research Professor of Dairy Science at Mississippi State University. She earned her B.S., M.S., and Ph.D. in Animal Science from the Federal University of Pelotas in Brazil. Her research focuses on transition cow nutrition and health, with deep expertise in phytochemicals and immune function. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (01:04) Introduction (02:54) Role of polyphenols (04:21) Antioxidant mechanisms (05:29) Byproduct feed potential (07:11) Transition period health (10:54) Nutraceuticals in dairy (12:09) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Adisseo (https://www.adisseo.com/en/) * Fortiva (https://www.fortivaimpact.com/) * Barentz (https://www.barentz-na.com/animalnutrition) - DietForge (https://dietforge.ai/) - Kemin (https://www.kemin.com/dairy) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Alice Brandao from Texas A&M University explores how insulin resistance, feed additives, and energy sources influence dairy cattle health. She shares insights from her work in Brazil, where challenging conditions call for adaptive nutritional strategies. Learn what impacts immune modulation and metabolic responses in transition cows. Listen now on all major platforms! "Feed additives are great tools, but they are not silver bullets or magic wands." Meet the guest: Dr. Alice Brandao https://www.linkedin.com/in/alice-brandao-21873124b/ is an Instructional Assistant Professor at Texas A&M University's Department of Animal Science. With a background in veterinary medicine from Brazil, she pursued her M.S. in Dairy Science and Ph.D. in Animal Sciences. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:44) Introduction (06:21) Insulin resistance factors (08:26) Chromium supplementation effects (09:19) Non-starch energy sources (10:59) Immune modulation strategies (13:26) Feed additive challenges (16:19) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Adisseo (https://www.adisseo.com/en/) * Fortiva (https://www.fortivaimpact.com/) * Priority IAC (https://priorityiac.com/) - Kemin (https://www.kemin.com/dairy) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Mary Beth Hall from The Cows Are Always Right LLC, shares expert insights on water-soluble carbohydrates in dairy cow diets. She explains how these nutrients differ from starch, their unique fermentation pathways, and the role they play in promoting rumen health and milk production. Listen now on all major platforms! "The water-soluble carbohydrates, when a cow consumes them and they go into the rumen, they're taken up by both bacteria and protozoa." Meet the guest: Dr. Mary Beth Hall https://www.linkedin.com/in/mary-beth-hall-6989313a/ is a dairy cattle nutritionist consulting through The Cows Are Always Right LLC. She earned her BS and PhD from Cornell University and MS from Virginia Tech. A retired USDA-ARS research scientist, her work focuses on nonfiber carbohydrates, rumen fermentation, and practical feeding strategies. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (01:02) Introduction (02:02) Water-soluble carbs (04:23) Microbial glycogen storage (06:28) Fermentation vs. starch (09:14) Carbohydrate sources (11:07) Diet formulation tips (12:53) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Adisseo (https://www.adisseo.com/en/) * Fortiva (https://www.fortivaimpact.com/) * Priority IAC (https://priorityiac.com/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - Kemin (https://www.kemin.com/dairy) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Javier Alba Mayagoitia from Priority IAC explains how microbial-driven nutrition can stabilize rumen function and support healthier, more efficient dairy cows. He covers targeted strains, rumen fermentation challenges, and practical feeding principles producers can apply on-farm. Learn how microbiology connects with nutrition to strengthen performance. Listen now on all major platforms. "Smartbacteria is a concept that includes strains with specific functions for digestion, disease prevention, and cow health." Meet the guest: Dr. Javier Alba Mayagoitia is a veterinary microbiology nutritionist and Director of Priority IAC México. With 32 years in dairy and beef cattle practice across mastitis, herd management, and nutrition, he now focuses on microbiology-based feeding strategies. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:57) Introduction (04:37) Smartbacteria explained (05:57) Preventing acidosis (07:45) Nutrition principles (09:43) Feed management tips (11:02) Protein efficiency (13:51) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Priority IAC (https://priorityiac.com/) * Fortiva (https://www.fortivaimpact.com/) * Adisseo (https://www.adisseo.com/en/) - Kemin (https://www.kemin.com/dairy) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this special rerun episode of The Dairy Nutrition Blackbelt Podcast, Dr. Jeff Firkins from The Ohio State University explores how nutrient interactions influence fiber degradation in dairy cows. He explains the balance between starch and fiber digestion, the role of rumen pH, and the impact of feed additives on maintaining optimal rumen health. Learn how to maximize fiber utilization and improve energy efficiency in dairy diets. Listen now on all major platforms! "Positive and negative associative effects determine whether nutrients enhance or inhibit fiber degradation, directly influencing rumen function and energy utilization." Meet the guest: Dr. Jeff Firkins is a Professor at The Ohio State University. After earning his Ph.D. and completing a postdoc at the University of Illinois, he joined OSU, advancing to Professor. His research focuses on rumen fermentation, nutrient efficiency, and microbial interactions affecting fiber utilization in dairy cattle. With over 160 journal articles and 200 invited presentations, Dr. Firkins continues to guide advancements in dairy nutrition. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:47) Introduction (01:22) Guest background (02:12) Fiber degradation (04:17) Soluble carbohydrates (06:07) Starch in dairy diets (08:36) Feed additives (11:37) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Adisseo (https://www.adisseo.com/en/) * Priority IAC (https://priorityiac.com/) * Fortiva (https://www.fortivaimpact.com/) - Zinpro (https://www.zinpro.com/isoferm/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - Kemin (https://www.kemin.com/dairy) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Frank Mitloehner from UC Davis explores the complex environmental impacts of nitrogen excretion in dairy cattle. He breaks down how nitrogen behaves in the environment, compares it to methane, and discusses the role of precision feeding and manure management in reducing emissions. Learn how to balance productivity with sustainability. Listen now on all major platforms! "Each percent of protein that you overfeed beyond what the animal needs can lead to 10% additional nitrogen emissions." Meet the guest: Dr. Frank Mitloehner https://www.linkedin.com/in/frank-mitloehner-937bb120/ is a professor and air quality specialist at UC Davis, where he leads the CLEAR Center, focused on the environmental impact of animal agriculture. His work targets air emissions and sustainable practices in livestock systems, with emphasis on nitrogen and methane management. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt Dr. Elliot Neto: Amino Acids & Dairy Efficiency | Ep. 76: https://www.wisenetix.com/blog/Amino-Acids-&-Dairy-Efficiency What will you learn: (00:00) Highlight (00:54) Introduction (01:32) Guest background (02:27) Nitrogen excretion (04:24) Reactive nitrogen (06:42) Precision protein feeding (12:14) Emerging technologies (15:22) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Priority IAC (https://priorityiac.com/) * Fortiva (https://www.fortivaimpact.com/) - Zinpro (https://www.zinpro.com/isoferm/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Shedrack Omale from Iowa State University shares his research on using red seaweed to reduce methane emissions in dairy cows. He explains how bromoform in seaweed disrupts methane production, its potential on-farm applications, and how it compares with other mitigation strategies. Learn how sustainability and performance can go hand in hand. Listen now on all major platforms! "Red seaweed contains bromoform, which is the active ingredient that can cut down methane emissions." Meet the guest: Shedrack Omale https://www.linkedin.com/in/shedrackomale/ is a Ph.D. student in Nutritional Physiology at Iowa State University and Feed Manager at the ISU Dairy Teaching and Research Farm. His research focuses on strategies to reduce methane emissions from dairy cows, advancing sustainability in cattle nutrition. Click here to read the full research article: https://www.researchgate.net/publication/382108152_Dose-dependent_effects_of_tank-grown_Asparagopsis_taxiformis_Brominata_on_enteric_methane_emissions_and_production_performance_of_dairy_cows Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:49) Introduction (02:47) Guest background (04:39) Red seaweed (05:29) Environmental impact reduction (06:25) Seaweed effects (07:49) Cow health findings (11:15) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Priority IAC (https://priorityiac.com/) * Fortiva (https://www.fortivaimpact.com/) * Adisseo (https://www.adisseo.com/en/) - Kemin (https://www.kemin.com/dairy) - Zinpro (https://www.zinpro.com/isoferm/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Gaelan Combs, a PhD student at Iowa State University, discusses the impact of dexamethasone pre-treatment on metabolism and productivity during a systemic immune challenge. He examines how inflammation affects productivity and why immune activation involves more than just inflammatory markers. Listen now on all major platforms! "Inflammation is one of the key responses that happens when the immune system is activated, but it’s not the only factor involved." Meet the guest: Gaelan Combs https://www.linkedin.com/in/gaelancombs-99/ is a PhD student in Animal Nutrition at Iowa State University, where his research focuses on immune activation and its metabolic effects in dairy cattle. He earned his Bachelor's degree in Dairy Science from the University of Wisconsin–Madison, where he conducted undergraduate research in dairy nutrition. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt What will you learn: (00:00) Highlight (00:53) Introduction (03:00) Immune activation effects (03:35) Inflammation and productivity (04:20) Dexamethasone's role explained (05:48) LPS challenge model (10:48) Inflammation vs immune activation (12:58) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: * Adisseo (https://www.adisseo.com/en/) * Priority IAC (https://priorityiac.com/) * Fortiva (https://www.fortivaimpact.com/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - Kemin (https://www.kemin.com/dairy) - Zinpro (https://www.zinpro.com/isoferm/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of the Dairy Nutrition Blackbelt Podcast, Jeff Tikofsky from Zinpro shares insights on how isoacids support rumen function and microbial protein synthesis. He explains how balanced nutrition strategies can improve fiber digestion, nitrogen use, and overall herd performance, particularly during the transition period. Get practical takeaways to help your herd make the most of every pound of feed. Listen now on all major platforms! "Isoacid supplementation enhances fiber degradation and helps cows extract more energy from feed." Meet the guest: Jeff Tikofsky https://www.linkedin.com/in/jeff-tikofsky-1ba1b910/ is a Dairy Technical Nutritionist at Zinpro Performance Minerals, bringing decades of experience in dairy nutrition, technical support, and mentorship. With a Master of Science degree from Cornell University, under the guidance of Dr. Mike Van Amburgh, he has built a career focused on advancing rumen function, microbial efficiency, and producer success. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt Dr. Andrew LaPierre: Isoacids in Cattle Diet | Ep. 79 https://www.wisenetix.com/blog/Isoacids-in-Cattle-Diet What will you learn: (00:00) Highlight (00:47) Introduction (02:10) Isoacids' role (03:05) Rumen fermentation (04:17) Product benefits (05:47) When isoacids work best (07:08) Microbial synthesis (09:14) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: Zinpro (https://www.zinpro.com/isoferm/) * Adisseo (https://www.adisseo.com/en/) * Priority IAC (https://priorityiac.com/) * Fortiva (https://www.fortivaimpact.com/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - Kemin (https://www.kemin.com/dairy) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. José Eduardo Santos from the University of Florida continues exploring the science behind choline and its role in improving dairy cow performance. He explains the importance of rumen-protected choline, breaks down updated research on bioavailability, ideal dosage, and interactions with nutrients like methionine. Listen now on all major platforms! "The rumen microbes tend to destroy more than 90% of the choline in dietary ingredients or when supplemented as choline chloride." Meet the guest: Dr. José Eduardo P. Santos is a Professor in the Department of Animal Sciences at the University of Florida, with a DVM from São Paulo State University and graduate degrees from the University of Arizona. His work focuses on improving health and performance in transition cows through nutritional strategies. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt Dr. Elliot Neto: Amino Acids & Dairy Efficiency | Ep. 76 https://www.wisenetix.com/blog/Amino-Acids-&-Dairy-Efficiency What will you learn: (00:00) Highlight (00:37) Introduction (01:12) Rumen-protected choline (05:48) Measuring bioavailability (08:51) Effectiveness of protected choline (10:43) Optimal choline dose (16:17) Key takeaways on choline (20:31) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: Kemin (https://www.kemin.com/dairy) * Priority IAC (https://priorityiac.com/) * Adisseo (https://www.adisseo.com/en/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) - Zinpro (https://www.zinpro.com/isoferm/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. José Eduardo Santos from the University of Florida explores the science behind choline and its essential functions in dairy cows. He explains its role in lipid metabolism, fatty liver prevention, and reproductive health, with practical insights on supplementation strategies. Listen now on all major platforms! "Choline’s hallmark role is transporting lipids in blood, preventing fatty liver." Meet the guest: Dr. José Eduardo P. Santos is a Professor in the Department of Animal Sciences at the University of Florida, with a DVM from São Paulo State University and graduate degrees from the University of Arizona. His work focuses on improving health and performance in transition cows through nutritional strategies. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+dairy+nutrition+blackbelt Dr. Elliot Neto: Amino Acids & Dairy Efficiency | Ep. 76 https://www.wisenetix.com/blog/Amino-Acids-&-Dairy-Efficiency What will you learn: (00:00) Highlight (01:10) Introduction (01:45) Guest background (03:08) Choline's physiological roles (06:10) Choline’s major role (08:30) Practical outcomes (11:22) Supplementation benefits (13:01) Closing thoughts The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies: Kemin (https://www.kemin.com/dairy) * Adisseo (https://www.adisseo.com/en/) * Priority IAC (https://priorityiac.com/) - Zinpro (https://www.zinpro.com/isoferm/) - Virtus Nutrition (https://virtusnutrition.com/essentialstrata/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://www.wisenetix.com/dairynutritionblackbelt Instagram: https://www.instagram.com/dairycampus/ LinkedIn: https://www.linkedin.com/showcase/dairycampus/