In this episode of The Dairy Podcast Show, Dr. Laura Hernandez from the University of Wisconsin-Madison shares groundbreaking insights on calcium regulation in dairy cows. She explains how serotonin, phosphorus, and prepartum management influence hypocalcemia outcomes and overall herd health. Listen now on all major platforms!"Serotonin moves calcium into the mammary gland through transporters to stimulate a hormonal signal that mobilizes calcium from the bone."Meet the guest: Dr. Laura Hernandez is a Professor of Lactation Biology at the University of Wisconsin-Madison. She earned her Ph.D. in Nutritional Sciences and Animal Science from the University of Arizona, following her M.S. and B.S. at New Mexico State University. Her research focuses on hormonal and metabolic pathways that regulate calcium homeostasis and mammary function in dairy cows.Liked this one? Don’t stop now — Here’s what we think you’ll love!What you'll learn:(00:00) Highlight(01:33) Introduction(02:19) Research on calcium(04:15) Serotonin’s calcium link(06:03) Hormonal regulation explained(14:33) Types of hypocalcemia(26:03) Future research areas(30:37) Final three questionsThe Dairy Podcast Show is trusted and supported by innovative companies like:Volac* Priority IAC* Lallemand* Adisseo* Afimilk* Evonik- Berg + Schmidt- SmaXtec- dsm-firmenich- ICC- Protekta- AHV- Natural Biologics𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺.Website: The Dairy Podcast ShowInstagram: The Dairy Podcast ShowLinkedIn: The Dairy Podcast Show

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