In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Felipe Peña Mosca from Cornell University shares his research on H5N1 virus infection in dairy cows during an outbreak in Ohio. He explains risk factors, production losses, and herd health impacts, along with the role of early detection technology and biosecurity measures. Listen now on all major platforms!

"Automated monitoring systems identified cows showing changes in rumination, milk yield, and conductivity before clinical diagnosis."

Meet the guest: Dr. Felipe Peña Mosca, originally from Uruguay, is a Postdoctoral Associate at Cornell University specializing in dairy cattle health, mastitis control, and epidemiology. With a DVM, MS, and PhD in Veterinary Medicine, his research explores disease risk factors, production losses, and control strategies in dairy herds.

Click here to read the full research article!

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What will you learn:

• (00:00) Highlight
• (01:18) Introduction
• (01:55) Outbreak detection
• (05:49) Milk loss
• (07:34) Mortality rates
• (10:42) Economic impact
• (11:56) Closing thoughts

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

* Afimilk

* Adisseo

* Priority IAC

- Virtus Nutrition

- Zinpro

- Kemin

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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In this episode of The Dairy Nutrition Blackbelt Podcast, Richard Breunig, founder and owner of Priority IAC, shares his innovative perspective on integrating microbiology with dairy cattle nutrition. He discusses the role of specific bacterial strains in rumen fermentation, why acidosis should be addressed through microbial balance, and how rethinking common practices like negative DCAD and sodium bicarbonate can improve herd performance. Listen now on all major platforms!

"Microbiology comes first, and nutrition follows; the organisms must be in place before anything else can work."

Meet the guest: Richard Breunig, founder, president, and owner of Priority IAC, began his career on a Wisconsin dairy farm, gaining hands-on experience that shaped his focus on microbiology and nutrition. With a background in herd development and microbial application, Richard now leads innovations that improve dairy cattle health through specific bacterial strains.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:25) Introduction
• (01:05) Guest background
• (04:49) Microbiology X nutrition
• (09:21) Rethinking sodium bicarbonate
• (10:05) Rethinking DCAD
• (11:50) Microbial balance matters
• (19:25) Closing thoughts

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

* Priority IAC

* Afimilk

* Adisseo

* Kemin

- Zinpro

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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To celebrate the 100th episode of The Dairy Nutrition Blackbelt Podcast, we’re bringing you a special conversation with Dr. Eduardo Rico from the University of Pennsylvania. He explores the promising potential of insect-based protein in dairy cow diets and explains how nutritional quality, sustainability, and public perception could shape its future use in the U.S. and beyond. Listen now on all major platforms!

"When you look at the preliminary data, it doesn't seem like replacing part of the soybean meal makes cows crash in performance—if the diet is balanced for protein and amino acids."

Meet the guest: Dr. Eduardo Rico is an Assistant Professor at the University of Pennsylvania’s School of Veterinary Medicine, with a strong background in nutritional biochemistry and applied dairy nutrition. His current research focuses on improving cow health through nutrition, including alternative feeds like insects and their impact on metabolism and sustainability.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:35) Introduction
• (03:24) Insect feeding strategy
• (05:04) Sustainability benefits
• (06:04) Nutritional comparisons
• (09:00) Resistance barriers
• (12:25) Research insights
• (15:58) Closing thoughts

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

* Kemin

* Priority IAC

* Afimilk

* Adisseo

- Virtus Nutrition

- Zinpro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Peter Erickson from the University of New Hampshire continues to explore the environmental and nutritional factors that influence colostrum yield and quality in dairy cows. He shares data on cold stress, niacin supplementation, and dry cow cooling, along with fresh insights into IgG, intestinal development, and calf outcomes. Listen now on all major platforms!

"The calves that were born of dams that received niacin supplementation showed significantly greater feed efficiency during early growth stages."

Meet the guest: Dr. Peter Erickson earned his Ph.D. in Dairy Science from the University of Illinois, with prior degrees in Animal Sciences from the University of Maine and the University of Massachusetts - Amherst. He serves as Professor of Dairy Management and Extension Dairy Specialist at the University of New Hampshire. His research focuses on calf and heifer nutrition, especially colostrum management.

Click here to read the full research articles:

Factors influencing colostrum production of multiparous Holstein and Jersey cows

Creating models for the prediction of colostrum quantity, quality, and immunoglobulin G yield in multiparous Jersey cows from performance in the previous lactation and environmental changes

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:45) Introduction
• (02:10) Temperature vs photoperiod
• (04:40) Niacin and colostrum
• (06:42) Cooling and cow comfort
• (08:48) Colostrum testing tips
• (09:40) Colostrum quality insights
• (13:18) Closing thoughts

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

* Adisseo

* Priority IAC

* Kemin

* Afimilk

- Zinpro

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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I'm Dr. Rick Lundquist, and I’m thrilled to kick off my first episode as cohost on The Dairy Nutrition Blackbelt Podcast! Very excited to embark on this journey with you. In this episode, Dr. Peter Erickson from the University of New Hampshire shares practical strategies to improve colostrum yield and quality in dairy herds. He unpacks new research on environmental impacts, dry period length, and the physiological triggers influencing colostrum production. Listen now on all major platforms!

"Even just how we feed that calf on day one can impact how much milk she makes two or three or four years down the road."

Meet the guest: Dr. Peter Erickson earned his Ph.D. in Dairy Science from the University of Illinois, with prior degrees in Animal Sciences from the University of Maine and the University of Massachusetts - Amherst. He serves as Professor of Dairy Management and Extension Dairy Specialist at the University of New Hampshire. His research focuses on calf and heifer nutrition, especially colostrum management.

Click here to read the full research articles:

Factors influencing colostrum production of multiparous Holstein and Jersey cows

Creating models for the prediction of colostrum quantity, quality, and immunoglobulin G yield in multiparous Jersey cows from performance in the previous lactation and environmental changes

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:27) Introduction
• (02:03) Guest background overview
• (03:34) Colostrum insights
• (05:57) Maximizing yield and quality
• (08:39) Effects of dry periods
• (09:24) Nutritional influence
• (10:28) Closing thoughts

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

* Afimilk

* Adisseo

* Priority IAC

* Kemin

- Zinpro

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Doug Waterman from Virtus Nutrition explains how management and nutritional strategies influence uterine involution and overall reproductive success in dairy cows. He discusses key factors like inflammation control, calving management, and omega-3 supplementation to improve cow health and future productivity. Listen now on all major platforms!

"Uterine involution typically occurs within 20 to 50 days, but various stressors can significantly extend this recovery period."

Meet the guest: Dr. Doug Waterman, Eastern Technical Sales Director at Virtus Nutrition, LLC, brings over 30 years of experience in the dairy industry, specializing in nutrition and supporting field nutritionists. His expertise spans reproductive health, inflammation control, and optimizing cow performance through targeted nutritional strategies.

Liked this one? Don’t stop now — Here’s what we think you’ll love!

Renee Smith: Omega-3 Benefits in Dairy

Dr. Daniel Rico: Vitamin D3 & Omega-3 Effects on Cattle Stress - Part 1

Dr. Daniel Rico: Omega-3 & Vitamin D3 for Cow Health - Part 2

What will you learn:

• (00:00) Highlight
• (01:39) Introduction
• (02:37) Uterine involution basics
• (04:19) Calving difficulties impact
• (05:09) Key management strategies
• (07:07) Inflammation and reproduction
• (08:47) Omega-3 research findings
• (11:02) Closing thoughts

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

Virtus Nutrition

* Kemin

* Afimilk

* Adisseo

* Priority IAC

- Zinpro

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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In this special rerun episode of The Dairy Nutrition Blackbelt Podcast, Dr. Kirby Krogstad, from The Ohio State University, examines the role of niacin in dairy cow health and performance. Highlighting niacin's impact on immune regulation, rumen functionality, and lactation outcomes, Dr. Krogstad unpacks recent research findings and their practical applications in dairy nutrition. Listen now on all major platforms!

"When we provided niacin to those cows, the acute phase proteins that would suggest a general systemic inflammation were blunted by about 30%."

Meet the guest: Dr. Kirby Krogstad is an Assistant Professor of Dairy Nutrition and Health at The Ohio State University, where his research and extension mission is to improve dairy cow health, welfare, and longevity through nutrition. With a Ph.D. in Animal Science from Michigan State University and a Master’s in Ruminant Nutrition from the University of Nebraska-Lincoln, Dr. Krogstad focuses on optimizing dairy nutrition to enhance sustainability and herd performance.

Click here to read the full research article!

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:41) Introduction
• (02:55) Niacin's & metabolism
• (03:46) Rumen protection
• (04:47) Immune function
• (08:03) Lactation performance
• (09:09) Niacin supplementation
• (10:46) Closing thoughts

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

* Priority IAC

* Kemin

* Afimilk

* Adisseo

- Zinpro

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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In this episode of The Dairy Nutrition Blackbelt Podcast, Dr. Massimo Bionaz from Oregon State University explains the power of nutrigenomics in enhancing dairy cow performance. He details how bioactive compounds can regulate gene expression to reduce inflammation, improve transition periods, and support metabolic balance. Understand the science behind transcription factors and fatty acid interactions. Listen now on all major platforms!

"Nutrigenomics is trying to exploit bioactive compounds in the feed that interact with the genome."

Meet the guest: Dr. Massimo Bionaz 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 articles:

Nutrigenomics in dairy cows: Nutrients, transcription factors, and techniques

Advances in fatty acids nutrition in dairy cows: from gut to cells and effects on performance

Functional Role of PPARs in Ruminants: Potential Targets for Fine-Tuning Metabolism during Growth and Lactation

Liked this one? Don’t stop now — Here’s what we think you’ll love!

What will you learn:

• (00:00) Highlight
• (01:29) Introduction
• (04:33) What is nutrigenomics
• (06:09) Transcription factors explained
• (08:21) Fatty acids and health
• (09:34) Inflammation during transition
• (11:51) Benefits for producers
• (14:02) Closing thoughts

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

* Adisseo

* Priority IAC

* Kemin

* Afimilk

- Zinpro

- Virtus Nutrition

𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.

Website: The Dairy Nutrition Blackbelt Podcast

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