In this episode of The Poultry Podcast Show, Dr. Sean Chen from the University of Georgia breaks down the science of vitamin D metabolism and why it matters for poultry nutrition, bone strength, and immune health. He shares key research on 25-hydroxy vitamin D3 and its impact on broilers, laying hens, and embryo development. Get practical, research-backed insights on how to support bird health and boost productivity. Listen now on your favorite podcast platform! "Supplementing 25-hydroxy vitamin D3 in broilers experiencing coccidiosis challenge improves bone health and reduces lesion severity during infection periods." (00:00) Introduction (06:06) Vitamin D metabolism (09:10) Embryo bone development (13:31) Laying hens performance (16:28) Broiler health challenges (18:46) Stress & immune response (27:03) Final Questions Meet the guest: Dr. Sean Chen, DVM, Ph.D., serves as an Assistant Professor and Poultry Nutrition Extension Specialist at the University of Georgia's Department of Poultry Science. With a doctorate in Poultry Science from the University of Georgia and a veterinary degree from China Agricultural University, Dr. Chen focuses on applied poultry nutrition, gut health, and bone metabolism. Connect with our guest on Social Media: LinkedIn Liked this one? Don’t stop now — Here’s what we think you’ll love: Shelby Corray: Vitamin D3 in Poultry Nutrition Dr. Sue Ann Hubbard: Hatchery Management Tips Dr. John Boney: Pathogen Mitigation Strategies | Ep. 77
