In this episode of The Dairy Podcast Show, Dr. Peter Surai, a professor of nutritional biochemistry, explores the science behind selenium’s impact on immunity, reproduction, and stress resilience in dairy cattle. He discusses different selenium sources, bioavailability challenges, hydroxy-selenomethionine benefits, and strategies for optimizing supplementation. Learn how to fine-tune selenium supplementation and improve herd resilience—listen now on all major platforms!"Organic selenium, particularly selenomethionine, builds body reserves and supports stress resilience."Meet the guest: Dr. Peter Surai, a professor of nutritional biochemistry, has spent over 45 years researching antioxidants and selenium. With a Ph.D. in biochemistry and a career spanning multiple universities worldwide, Dr. Surai has published extensively on selenium’s role in animal nutrition. His expertise in antioxidant defense mechanisms has advanced dairy cattle health and production strategies. Liked this one? Don’t stop now — Here’s what we think you’ll love!What you'll learn:(00:00) Highlight(01:24) Introduction(03:00) Selenium & dairy health(09:00) Stress and free radicals(15:11) Selenium deficiency impact(19:00) Optimizing selenium supplementation(27:31) Controlling inflammation in dairy cows(33:45) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:* Adisseo* Lallemand* Priority IAC* Evonik- AHV- AGRI-TRAC- Protekta- Natural Biologics- SmaXtec- Berg + Schmidt- dsm-firmenich- Scoular- ICC𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Website: The Dairy Podcast ShowInstagram: The Dairy Podcast ShowLinkedIn: The Dairy Podcast Show

Ask this episode

“What did the council decide on item 42?” — answered with the speaker and the moment.

Transcript

Related