Hello there!

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Kirby Krogstad brings fresh insights into integrating health, nutrition, and sustainability in dairy farming. Dr. Krogstad discusses acidosis and systemic inflammation—key areas significantly impacting dairy production. He shares valuable findings from recent research, and practical solutions for managing these conditions effectively. Tune in on major platforms for this deep exploration of dairy health challenges.

"If acute phase proteins circulate widely, they impact other tissues and the entire animal's biology, emphasizing the significance of managing systemic inflammation comprehensively."

Meet the guest: Dr. Kirby Krogstad, an Assistant Professor of Dairy Nutrition and Health at Ohio State University, specializes in improving dairy cow health through advanced nutritional strategies. His research focuses on gut physiology and inflammation, exploring how diet affects dairy cattle's immune response and sustainability. Dr. Krogstad has a rich background in dairy science, holding a Ph.D. from Michigan State University and a Master’s from the University of Nebraska-Lincoln.

What will you learn: 

• (00:00) Highlight
• (00:42) Introduction 
• (01:32) Defining systemic inflammation
• (02:27) Clinical signs of inflammation
• (03:22) Research models in dairy nutrition
• (05:26) Starch impact on dairy diets
• (07:34) Diet consistency and inflammation
• (08:34) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

- Virtus Nutrition

Hello there!

In this episode of The Dairy Nutrition Blackbelt Podcast, Addison Carroll, a PhD student, explores the intricate dynamics of energy and nitrogen metabolism in dairy cattle. Addison discusses a recent complex study published in the Journal of Dairy Science, focusing on a new corn byproduct and its implications for dairy nutrition. Tune in on major platforms to deepen your understanding of dairy cattle nutrition.

“The pre-formed fatty acids potentially were more easily incorporated into the milk fat, thus increasing some of our efficiency.” - Addison Carroll

Meet the guest: Addison Carroll, a PhD student at the University of Nebraska-Lincoln, specializes in ruminant nutrition, focusing on dairy cattle energy metabolism. Drawing on her upbringing on a beef cattle farm and experience at a family-owned dairy, Addison aims to advance dairy nutrition through her research on novel feed products. Her studies and professional journey highlight her dedication to enhancing producer knowledge and herd management through nutritional and technological advancements.

What will you learn: 

• (00:00) Highlight
• (00:45) Introduction
• (01:30) New Corn Byproduct Research
• (02:10) Protein Content in Feeds
• (02:51) Energy Measurement Techniques
• (03:53) Energy Loss in Diet Processing
• (04:54) Net Energy Findings
• (08:27) Closing Thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

Hello there,

In this episode of The Dairy Nutrition Blackbelt Podcast, Addison Carroll, a PhD student at the University of Nebraska, Lincoln, explores the realm of dairy cattle feed preferences, focusing on robot-fed cows. Adisson discusses the outcomes of her research on different pellet formulas, emphasizing the implications for dairy nutrition and feeding strategies. Tune in to this episode on major platforms to gain valuable insights into optimizing dairy cattle diets.

"Sometimes the simplest type of pellet may be the best option."

Meet the guest: Addison Carroll, a PhD student at the University of Nebraska-Lincoln, specializes in ruminant nutrition, focusing on dairy cattle energy metabolism. Her research explores innovative nutritional and technological solutions aimed at aiding dairy producers. Addison brings practical insights to her academic pursuits. She has led research on novel feed ingredients and their effects on dairy cattle, contributing to significant industry advancements.

What will you learn: 

• (00:00) Highlight
• (00:45) Introduction
• (01:24) Graduate Studies and Future Plans
• (01:45) Origin of Feeding Behavior Study
• (02:28) Comparing Feed Pellets
• (03:12) Determining Cow Preferences
• (04:56) Findings on Feed Preferences
• (08:09) Closing Thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Danielle Sherlock explores the interactions between heat stress, rumen-protected methionine, and immune function in dairy cattle. She discussed how supplementation can mitigate the negative impacts of heat stress on immune function and overall metabolism. Tune in on major platforms to discover how these findings can transform dairy cattle management.

"Methionine supplementation helps to overcome negative effects of the transition period on immune function and oxidative stress."

Meet the guest: Dr. Danielle Sherlock is the Ruminant Research and Innovation Science Manager at Adisseo. She has a rich academic background from Ohio State University and the University of Illinois. Her Ph.D. research concentrated on the metabolism of methyl donors, particularly under conditions of heat stress and negative energy balance in dairy cows. Dr. Sherlock's work offers valuable insights into nutritional strategies that enhance dairy cow health and productivity during stress periods.

What will you learn: 

• (00:00) Highlight
• (00:55) Introduction
• (02:19) Heat stress and immune cell activation
• (03:35) Effects of heat stress on metabolism
• (04:45) Insulin sensitivity under heat stress
• (06:31) Heat stress and immune function
• (07:19) Discussing methionine supplementation
• (08:19) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Phil Cardoso explores groundbreaking research on metritis in dairy cattle. He dissects the intricate associations between metritis and critical health indicators, revealing its impact on milk production and reproduction. Approaching advanced diagnostic techniques and potential nutritional interventions, this discussion brings crucial insights for enhancing dairy herd health and productivity. Listen now, available on all major platforms.

“Fatty acid modulation may help prepare cows for conception by facilitating communication about necessary fatty acids between the embryo and the uterus.” - Dr. Phil Cardoso

Meet the guest: Dr. Phil Cardoso, an Associate Professor at the University of Illinois, specializes in dairy cattle nutrition and reproduction. He focuses on understanding how these areas intersect to improve herd health and productivity.

What will you learn: 

• (00:00) Highlight
• (00:50) Introduction
• (01:38) Defining Metritis in Dairy Cattle
• (02:28) Diagnostic Methods for Metritis
• (03:52) Vaginal Discharge and Metritis
• (04:54) Metritis and Production Impact
• (07:33) Metritis Effects on Reproduction
• (09:16) Nutritional Interventions
• (10:55) Closing Remarks

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Phil Cardoso, an Associate Professor from the University of Illinois, explores the innovative approaches in dairy nutrition, focusing on integrating nutrition and reproduction. Dr. Cardoso approaches the pivotal role of Rumen-protected methionine in enhancing transition cows' health, examining its impact on protein synthesis, milk protein, and reproductive performance. Insightful discussions extend to its effects on calves' immune responses and placenta changes, underscoring the nuanced relationship between nutrition and dairy cow well-being. Tune into this episode on all major platforms to understand how strategic nutrition management can significantly influence dairy production outcomes.

“We super-ovulated those cows, we harvested the embryos, and we saw some differences there.” - Dr. Phil Cardoso

Meet the guest: Dr. Phil Cardoso, an Associate Professor at the University of Illinois since 2012, specializes in the intersection of dairy nutrition and reproduction. His work, pivotal in understanding the nutritional nuances that influence dairy cow and calf health, provides invaluable insights into improving dairy production through strategic nutrition management. 

What will you learn: 

• (00:00) Highlight
• (00:38) Introduction
• (01:02) Role of Rumen-Protected Methionine
• (01:53) Impact on Reproduction and Embryo Growth
• (04:00) Supplementation Protocol
• (06:06) Nutritional Strategies and Protein Synthesis
• (08:20) Colostrum Quality and Amino Acid Impact
• (08:28) Closing Thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In this episode of The Dairy Nutrition Blackbelt Podcast, we welcome Dr. Danielle Sherlock, a Ruminant Science Manager at Adisseo and a distinguished researcher with extensive experience in dairy cow metabolism under stress conditions. Dr. Sherlock discusses the benefits of rumen-protected methionine during heat stress in dairy cows, based on recent research findings. This conversation is vital for anyone in the dairy industry seeking to understand and mitigate the impacts of heat stress on cow metabolism and milk production. Tune in on major platforms to explore innovative strategies for enhancing dairy cow health and productivity.

“We knew in transition cows that methionine has a lot of effects beyond just being used for protein synthesis and production.” - Dr. Danielle Sherlock

Meet the guest: Dr. Danielle Sherlock is the Ruminant Science Manager at Adisseo, with a rich academic background from Ohio State University and the University of Illinois. Her Ph.D. research concentrated on the metabolism of methyl donors, particularly under conditions of heat stress and negative energy balance in dairy cows. Dr. Sherlock's work offers valuable insights into nutritional strategies that enhance dairy cow health and productivity during stress periods.

What will you learn: 

• (00:00) Highlight
• (00:36) Introduction with Dr. Bill Weiss
• (01:10) Overview of Dairy Cow Metabolism Research
• (04:15) Heat Stress Effects on Cows
• (05:17) Behavioral Changes in Heat-Stressed Cows
• (06:45) Milk Composition and Methionine
• (07:52) Supplementation Strategies for Heat Stress
• (08:45) Closing Thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Robin White from Virginia Tech shares invaluable insights on the dairy industry's role in climate change, exploring both challenges and opportunities. Focusing on the critical balance between environmental impact and nutritional benefits, Dr. White discusses innovative strategies for reducing greenhouse gas emissions and the indispensable nutritional contributions of dairy products. This episode is a must-listen for professionals in the dairy nutrition field, offering a deep understanding of sustainable practices and the future of dairy in environmental stewardship. Tune in on major platforms to catch the full conversation.

“The expense of those greenhouse gas emissions worth the capacity to invest energy to capture greater quantities of micronutrients.” - Dr. Robin White

Meet the guest: Dr. Robin White, an Associate Professor at Virginia Tech, specializes in sustainable beef and dairy production systems focusing on the animal-environment interface. Her work explores how dairy contributes to and is affected by climate change, offering innovative strategies for environmental stewardship in agriculture.

What you'll learn:

• (00:00) Highlight
• (00:39) Host introduction
• (01:06) Adult cows' responses
• (01:44) Supplier questions
• (02:26) Product benefits
• (03:33) Target animal efficiency
• (04:03) Production responses
• (06:18) Fiber digestion impact
• (07:53) Acidosis effects

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In this insightful episode of The Dairy Nutrition Blackbelt Podcast, we welcome Dr. Todd Callaway, a distinguished researcher from the University of Georgia with a lifelong focus on dairy gut microbiology. Approaching the intricate world of probiotics and feed additives, Dr. Callaway shares his expertise on how these products can enhance dairy cow health and productivity. With a pragmatic approach to application and an analysis of their impact on milk production, this episode is a must-listen for dairy nutritionists and producers aiming to optimize their herds' performance and well-being. Tune in on major platforms to uncover valuable insights into feed additive efficacy and strategies for maximizing dairy production.

“The really good ones, the ones that I've worked with or seen, tend to be a lot focused on that improvement in milk fat percentage, gut health, and animal health performance.” - Dr. Todd Callaway

Meet the guest: Join us as we welcome Dr. Todd Callaway from the University of Georgia on "The Dairy Nutrition Blackbelt Podcast." With a career dedicated to gut microbiology, Dr. Callaway offers invaluable insights into the use of probiotics and feed additives to enhance dairy cow health and productivity. Tune in to this episode across all major platforms for his expertise in dairy nutrition advancements.

• (00:00) Highlight
• (00:39) Host introduction
• (01:06) Adult cows' responses
• (01:44) Supplier questions
• (02:26) Product benefits
• (03:33) Target animal efficiency
• (04:03) Production responses
• (06:18) Fiber digestion impact
• (07:53) Acidosis effects

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In the latest episode of The Dairy Nutrition Blackbelt Podcast, we host Dr. Todd Callaway, a seasoned researcher in gut microbiology from the University of Georgia. We approach the intricacies of probiotics, prebiotics, and other gut health modifiers, with a focus on their implications for dairy cows. Drawing on a comprehensive review soon to be published in the Journal of Dairy Science, this conversation shows crucial insights into feed additives' roles in enhancing daily cattle performance and welfare. This episode is full of knowledge for anyone engaged in dairy nutrition, offering cutting-edge perspectives on gut health management. Tune in on major platforms to explore how these insights can transform dairy herd health.

“A probiotic is a live organism, whether it's a bacterium, the yeast, or a fungus; then the prebiotic is a fermentable substrate.” - Dr. Todd Callaway

Meet the guest: Dr. Todd Callaway is an Associate Professor at the University of Georgia's College of Agriculture with an extensive background in microbiology and animal science. Holding a Ph.D. from Cornell University, his career spans over two decades, including a significant tenure as a Research Microbiologist at USDA-ARS. At Georgia, he's evolved from Assistant to Associate Professor, focusing on agricultural and environmental sciences since August 2020. Hear his insights on probiotics and dairy cow health in the episode on all major platforms.

• (00:00) Highlight
• (00:38) Intro to gut microbiology
• (01:24) Probiotics, prebiotics, eubiotics
• (02:37) Feed additives role
• (04:06) Symbiotic relationships explained
• (05:48) Postbiotics impact
• (08:07) Symbiotic effects, microbial interactions
• (08:39) Probiotics feeding strategy
• (09:43) Closing thoughts

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In the latest episode of The Dairy Nutrition Blackbelt Podcast, we approach the pivotal role of phosphorus in the nutrition management of dairy herds, a critical aspect often overlooked in mitigating hypocalcemia. Our guest, Rod Martin, comes back and brings to light the impact of dietary phosphorus levels on dairy cows' blood calcium levels, emphasizing the necessity of carefully balanced diets. This episode is a treasure trove of knowledge for both seasoned and aspiring nutritionists in the dairy industry, offering insights into effective diet formulation and management strategies. Tune in on all major platforms to uncover essential dietary considerations for optimal herd health.

Meet the guest: Join us as we welcome Rod Martin back, a distinguished nutritionist from Protekta, on The Dairy Nutrition Blackbelt Podcast. With years of expertise, Rod shares invaluable insights on managing hypocalcemia in dairy cows through strategic nutrition, emphasizing the critical role of phosphorus. His knowledge provides a foundation for effective dairy herd management strategies. Don't miss his practical advice by tuning into the episode on all major platforms.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by the innovative companies:

* Adisseo

- Volac

In the latest episode of The Dairy Nutrition Blackbelt Podcast, we welcome Rod Martin, a veteran in dairy nutrition with over 35 years of experience, to explore the pervasive issue of hypocalcemia in dairy cows. Rod shares his extensive journey, from the early days of focusing on dietary calcium limitations to the recent shift towards understanding the significant impact of dietary phosphorus. This episode is a treasure trove of insights for anyone involved in dairy nutrition, offering an exploration of the evolution of dietary strategies to combat hypocalcemia.

Meet the guest: Rod Martin brings over 35 years of expertise in dairy nutrition to this episode of The Dairy Nutrition Blackbelt Podcast. With a career spanning from hands-on work in the Midwest to recent advancements with Protekta's mineral-binding products, Rod offers unparalleled insights into managing hypocalcemia through dietary strategies. His journey reflects the industry's evolving understanding of mineral balance and its impact on dairy health. Tune in to learn from Rod's vast experience on major platforms.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

On this episode of The Dairy Nutrition Blackbelt Podcast, we continue our conversation with Dr. Benjamin Wenner. With a focus on the pivotal role of feed additives in methane mitigation, this discussion approaches the practical and economic incentives for dairy nutritionists to address climate change through innovative feeding strategies. Dr. Wenner shares insights into his research using continuous culture fermenters, evaluating the efficacy of various feed additives on methane reduction. A must-listen for professionals in the dairy industry, this episode offers valuable perspectives on enhancing sustainability and competitiveness in dairy nutrition.

Meet the guest:  Dr. Benjamin Wenner, an associate professor at Ohio State University, specializes in dairy nutrition and animal management. His expertise in continuous culture fermenters for evaluating feed additives' impact on methane mitigation offers vital insights into sustainable dairy farming practices. Join us in this episode of The Dairy Nutrition Blackbelt Podcast, available on all major platforms, to discover innovative strategies for reducing greenhouse gas emissions in dairy production.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

In this insightful episode of The Dairy Nutrition Blackbelt Podcast, Dr. Benjamin Wenner, from Ohio State University, explores the intriguing effects of zinc sources on fecal bacterial populations in dairy cows. Dr. Wenner shares findings from his recent research project, shedding light on how different zinc formulations can influence the microbiome and potentially affect bovine health, including conditions like digital dermatitis. This conversation is essential for those in the dairy nutrition industry, offering a deeper understanding of trace mineral supplementation's impact on dairy cow well-being and productivity.

Meet the guest:  Meet Dr. Benjamin Wenner, a leading ruminant nutritionist from Columbus, Ohio, and an Associate Professor in Animal Sciences at Ohio State University. Dr. Wenner is at the forefront of developing the next generation of animal industry professionals. With extensive experience ranging from his role as Calmin Product Manager at Feedworks USA, LTD. to his innovative research on methane inhibition in continuous culture fermenters, Dr. Wenner is a pivotal figure in advancing dairy nutrition. His dedication extends beyond academia through his commitment to the Dairy Challenge Team, undergraduate research mentorship, and contributions to the broader dairy and animal science communities.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

In this enlightening episode of The Dairy Nutrition Blackbelt Podcast, we had the honor of hosting Dr. Jim Drackley, a distinguished professor from the University of Illinois. Dr. Drackley shared his expert insights on transition cow diets, specifically focusing on the impact of energy levels in dry cow diets on postpartum health. He approached the nuances of controlled energy diets versus higher energy diets, discussing their effects on inflammation and overall cow health. This episode is a treasure trove of information for anyone in the dairy nutrition field, offering critical insights into optimizing cow health and productivity.

Meet the guest: Meet Dr. Jim Drackley, a seasoned Professor of Animal Sciences at the University of Illinois at Urbana-Champaign, with over 34 years of dedicated service. Holding a Ph.D. in Nutritional Physiology (Animal Science) from Iowa State University, Dr. Drackley's expertise in dairy science is rooted in a solid educational foundation from South Dakota State University, where he earned both his MS and BS. His profound knowledge significantly contributes to the field of dairy nutrition.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

In this insightful episode of The Dairy Nutrition Blackbelt Podcast, we welcome again Dr. Chanhee Lee, Associate Professor at Ohio State University. He approaches the impact of dry distillers' grains and CAD treatments on dairy nutrition. Dr. Lee shares his expertise on utilizing byproducts in dairy cow diets, focusing on reducing feed costs while maintaining production efficiency. Our discussion of the experiment's findings, including effects on milk fat, digestibility, and ammonia emissions, offers valuable insights for anyone in the dairy nutrition industry. Tune in for this enriching conversation that illuminates key strategies in feed management.

Meet the guest: Meet Dr. Chanhee Lee, an esteemed Associate Professor at Ohio State University in Worcester. He is renowned for actively engaging in applied dairy nutrition, contributing significantly to the field. Dr. Lee's work focuses on innovative nutritional strategies to enhance dairy production efficiency. His expertise in dairy nutrition makes him a valuable voice in shaping the future of dairy farming practices.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

In the latest episode of "The Dairy Nutrition Blackbelt Podcast," we welcome Dr. Chanhee Lee, an Associate Professor of Animal Science at Ohio State University. He approaches the intriguing topic of energy in corn and its effects on lactating dairy cows. Dr. Lee discusses his recent research, comparing energy-rich corn with traditional corn in dairy cattle diets, focusing on starch digestibility and milk yield. This episode offers invaluable insights for professionals in the dairy nutrition industry, highlighting innovative approaches to feeding strategies. Tune in for a deep dive into the science of dairy cattle nutrition.

Meet the guest: Meet Chanhee Lee, an esteemed Associate Professor of Animal Science at Ohio State University, specializing in dairy cattle nutrition. With an extensive and active research program, he's a respected authority in applied dairy cattle nutrition. His insights promise to enrich understanding in this crucial field.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

In the enlightening episode of "The Dairy Nutrition Blackbelt Podcast," we welcome Dr. Gail Carpenter from Iowa State University. She approaches the intriguing world of beef and dairy calf nutrition, shedding light on impactful dietary interventions and evolving market trends. Dr. Carpenter's insights on effective colostrum management and her unique approach to 'beef on dairy' research offer valuable knowledge for professionals in the dairy nutrition industry. This episode is a must-listen for those seeking to stay informed about the latest developments in calf management and dairy nutrition.

Meet the guest: Dr. Gail Carpenter, an esteemed Assistant Professor in Dairy Extension and Outreach at Iowa State University specializes in Dairy Nutrition and Management. Her work focuses on translating complex research into practical solutions, enriching the dairy industry with innovative and applicable knowledge.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

The realm of dairy nutrition is continuously evolving, demanding attention to the latest methods and technologies for enhancing animal welfare and farm productivity. In our upcoming episode of "The Dairy Nutrition Blackbelt Podcast" we are excited to welcome again Abbigail Prins. Her expertise in calf management and dairy nutrition provides valuable insights for dairy professionals seeking to optimize their practices.

Meet the guest: Abbigail Prins is a dedicated professional with a strong educational background and over a decade of experience in agribusiness. She earned her Bachelor's Degree in Animal Sciences from Washington State University in Pullman and is currently pursuing her graduate studies at the University of Minnesota.

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo

In this episode of The Dairy Nutrition BlackBelt Podcast, I hosted Abbigail Prins, from the University of Minnesota. Abbigail shared insights into her research on using precision technology to better manage dairy cows. She discusses the massive amount of data collected from these systems and how it can be utilized to monitor cow performance. The conversation delves into the challenges of managing the vast amount of data and the potential for using statistical and computer programs to make sense of it all.

Meet the guest: Abbigail Prins is a dedicated professional with a strong educational background and over a decade of experience in agribusiness. She earned her Bachelor's Degree in Animal Sciences from Washington State University in Pullman and is currently pursuing her graduate studies at the University of Minnesota.

Connect with the guest!

The Dairy Nutrition Blackbelt Podcast is trusted and supported by innovative companies like:

* Adisseo