Dr. Samuel Berrio: Zinc Timing in Sow Nutrition | Ep. 234

Dr. Samuel Berrio: Zinc Timing in Sow Nutrition | Ep. 234

Author: Wisenetix July 30, 2026 Duration: 11:15
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Samuel Berrio, a Graduate Research Assistant at the University of Minnesota, discusses research on the timing of zinc supplementation during sow gestation. He explains how early- and late-gestation supplementation were compared for reproductive performance, piglet outcomes, and wean-to-finish survival, while balancing mineral excretion concerns. Listen now on all major platforms! "Late-gestation zinc supplementation improved wean-to-finish survival while reducing the need for full-period supplementation." Meet the guest: Dr. Samuel Berrio https://www.linkedin.com/in/samuel-berrio/ is a Graduate Research Assistant and master's student in Animal Sciences at the University of Minnesota, where he focuses on swine nutrition and sustainability. Originally from Colombia, he earned his veterinary degree from CES University and has experience in genetic nucleus farms and swine research. Learn more from Dr. Samuel Jaramillo on The Swine Nutrition Blackbelt Podcast, available on all major platforms. Liked this one? Don’t stop now — Here’s what we think you’ll love! https://www.wisenetix.com/blog?tag=the+swine+nutrition+blackbelt+podcast What you will learn: (00:00) Highlight (00:30) Introduction (01:31) Zinc treatments (02:48) Gestation timing (04:06) Study results (06:40) Zinc excretion (09:15) Farm implementation (11:04) Closing thoughts The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like: * Fortiva (https://fortivaimpact.com) * Kemin (https://www.kemin.com/na/en-us/markets/animal/swine) - DietForge (https://dietforge.ai/) - Essential Ag Solutions (https://essentialag.com/) - Barentz (https://www.barentz-na.com/animalnutrition) - The Owner's Box (https://ownersbox.io/) - Elevate (https://elevateagents.ai/) - WiseVAs (https://www.wisevas.io/) - Zentrix Insights (https://zentrixinsights.com/) - ZentrixOS (https://zentrixos.com/) - Gilt (https://getgilt.com/) 𝗟𝗶𝘀𝘁𝗲𝗻 𝗼𝗻 𝗔𝗽𝗽𝗹𝗲 𝗣𝗼𝗱𝗰𝗮𝘀𝘁𝘀, 𝗦𝗽𝗼𝘁𝗶𝗳𝘆 𝗼𝗿 𝗮𝗻𝘆 𝗺𝗮𝗷𝗼𝗿 𝗽𝗹𝗮𝘁𝗳𝗼𝗿𝗺. Website: https://swinenutritionblackbelt.com/ LinkedIn: https://www.linkedin.com/company/swinecampus/ Instagram: https://www.instagram.com/swinecampus/ Facebook: https://www.facebook.com/SwineCampus/ TikTok: https://www.tiktok.com/@swinecampus_

For swine nutritionists, the sheer volume of information can be overwhelming, and finding truly actionable insights is a constant challenge. The Swine Nutrition Blackbelt Podcast, presented by Wisenetix, cuts through the noise by delivering concentrated wisdom from leading global experts. Each episode is designed to fit into a busy schedule, offering a focused, nine-minute dive into a specific topic that's actually working in the field today. You'll hear directly from researchers and practitioners at the forefront of the industry, discussing practical applications, emerging research, and nutritional strategies without the fluff. This isn't about theoretical deep dives; it's about what you can apply right now. The conversations are candid and geared toward professionals who need to stay current but are pressed for time. Tuning into this science-focused podcast means gaining a regular dose of peer-level insight, transforming a short commute or break into a genuine professional development session. It’s built for those who believe expertise should be accessible and efficient, providing a consistent stream of knowledge to help refine your approach and decision-making in swine nutrition.
Author: Language: en-us Episodes: 50

The Swine Nutrition Blackbelt Podcast
Podcast Episodes
Dr. Anja Strathe: Sow Feeding & Nutrition - Part 2 | Ep. 209 [not-audio_url] [/not-audio_url]

Duration: 14:09
In this special episode of The Swine Nutrition Blackbelt Podcast, we bring you the second part of our crossover conversation with The Swine it Podcast Show Canada. Co-host Dr. Ruurd Zijlstra continues the discussion with…
Dr. Anja Strathe: Sow Feeding & Nutrition - Part 1 | Ep. 207 [not-audio_url] [/not-audio_url]

Duration: 12:33
In this special episode of the Swine Nutrition Blackbelt Podcast, we bring you a crossover with The Swine it Podcast Show Canada. Co-host Dr. Ruurd Zijlstra sits down with Dr. Anja Strathe from the University of Copenhag…
Dr. Chad Hastad: Mycotoxin and Endotoxin Control | Ep. 206 [not-audio_url] [/not-audio_url]

Duration: 15:54
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Chad Hastad from New Fashion Pork explains how mycotoxins and endotoxins influence enteric stability and post-weaning performance. He outlines key risk points…
Dr. Charlotte Lauridsen: Nutritional Immunology in Pigs | Ep. 204 [not-audio_url] [/not-audio_url]

Duration: 14:13
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Charlotte Lauridsen from Aarhus University explains how oxidative stress and inflammation affect pig health and productivity. She discusses how immune activit…
Dr. Chris Hostetler: Nutrient Utilization Consortium | Ep. 203 [not-audio_url] [/not-audio_url]

Duration: 13:49
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Chris Hostetler, Director of Animal Science at the National Pork Board, discusses the work of the Nutrient Utilization Consortium and its impact on the swine…
Dr. Taw Scaff: Boar Nutrition Strategies | Ep. 202 [not-audio_url] [/not-audio_url]

Duration: 8:35
In this special rerun episode of The Swine Nutrition Blackbelt Podcast, Dr. Taw Scaff from North Dakota State University discusses the importance of boar nutrition and its direct link to sperm quality and fertility. He e…
Dr. Ashley DeDecker: Health Compliance in Swine | Ep. 201 [not-audio_url] [/not-audio_url]

Duration: 12:36
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Ashley DeDecker from Smithfield Foods discusses the economic and health importance of vaccine compliance in swine production. She explains how proper vaccine…
Dr. Lee Johnston: Fetal Programming in Swine | Ep. 200 [not-audio_url] [/not-audio_url]

Duration: 14:20
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Lee Johnston from the University of Minnesota, discusses how nutrition during gestation influences fetal programming and lifetime pig performance. He explains…