Dr. Anastasia Vlasova: Nutrition, Microbiome, and Immunity | Ep. 238

Dr. Anastasia Vlasova: Nutrition, Microbiome, and Immunity | Ep. 238

Author: Wisenetix August 27, 2026 Duration: 12:27
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Anastasia Vlasova, Associate Professor at The Ohio State University, explains how nutrition shapes the gut microbiome and immune responses in pigs. She discusses gnotobiotic piglet models, diet-driven microbiome diversity, fiber and protein balance, and how nutritional programs may influence pathogen load and disease severity. Listen now on all major platforms! Click here to read the full research article: https://pmc.ncbi.nlm.nih.gov/articles/PMC6606490/ "Nutrition is the main driver of microbiome development, composition, and immune function in swine production systems." Meet the guest: Dr. Anastasia Vlasova https://www.linkedin.com/in/anastasia-vlasova-80a6008/ is an Associate Professor at The Ohio State University, where her work focuses on rotavirus and coronavirus pathogenesis, epidemiology, virology, and swine models for infectious disease research. She holds a DVM and PhD and has over 20 years of experience at Ohio State studying host, pathogen, microbiome, and immunity interactions. Learn more from Dr. Anastasia Vlasova 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 (00:51) Introduction (03:11) Piglet models (06:10) Nutrition effects (07:57) Fiber diversity (10:40) Pathogen load (10:56) Diet responses (12:07) Closing thoughts The Swine Nutrition Blackbelt Podcast is trusted and supported by innovative companies like: * Kemin (https://www.kemin.com/na/en-us/markets/animal/swine) * Fortiva (https://fortivaimpact.com) - Gilt (https://getgilt.com/) - DietForge (https://dietforge.ai/) - Essential Ag Solutions (https://essentialag.com/) - Barentz (https://www.barentz-na.com/animalnutrition) 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
Eugene Rodberg: Feed Quality Challenges Today | Ep. 229 [not-audio_url] [/not-audio_url]

Duration: 9:44
In this episode of The Swine Nutrition Blackbelt Podcast, Eugene Rodberg from Kemin Animal Nutrition and Health discusses how feed ingredients, fat quality, feed hygiene, and water management influence swine performance.…
Dr. John O'Doherty: Feed Quality and Gut Health - Part 2 | Ep. 228 [not-audio_url] [/not-audio_url]

Duration: 10:19
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. John O'Doherty from University College Dublin continues to explain how preserved grain strategies can improve gut health, nutrient digestibility, microbial st…
Dr. Marco de Mik: Enhancing Piglet Gut Health | Ep. 226 [not-audio_url] [/not-audio_url]

Duration: 12:26
In this episode of The Swine Nutrition Blackbelt Podcast, we revisit a conversation with Dr. Marco de Mik, Senior Consultant at Schothorst Feed Research, who explores how to enhance gastrointestinal health in piglets for…
Grady Privett: Sorghum Inclusion in Sow Lactation Diets | Ep. 224 [not-audio_url] [/not-audio_url]

Duration: 10:16
In this episode of The Swine Nutrition Blackbelt Podcast, Grady Privett, a graduate student at Kansas State University, discusses research evaluating sorghum as a replacement for corn in lactation diets for sows. He disc…
Dr. Julian Arroyave: Nursery Feed Budgets | Ep. 223 [not-audio_url] [/not-audio_url]

Duration: 10:38
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Julian Arroyave, a research swine nutritionist at Carthage Innovative Swine Solutions, discusses nursery feed budget strategies designed to reduce costs witho…
Sydney Craig: Amino Acid Balance in Pig Nutrition | Ep. 222 [not-audio_url] [/not-audio_url]

Duration: 6:39
In this episode of The Swine Nutrition Blackbelt Podcast, Sydney Craig, graduate research assistant at Iowa State University, explains how arginine supplementation in lactating sows may affect piglet livability. She also…
Gustavo Lima: Net Energy Validation in Swine Diets | Ep. 221 [not-audio_url] [/not-audio_url]

Duration: 8:06
In this episode of The Swine Nutrition Blackbelt Podcast, Gustavo Lima, PhD candidate at Iowa State University, explains how soybean meal net energy is evaluated using growth assays and calorimetry. He discusses caloric…
Dr. Anja Strathe: Transition Feeding Strategies for Sows | Ep. 220 [not-audio_url] [/not-audio_url]

Duration: 9:44
In this episode of The Swine Nutrition Blackbelt Podcast, Dr. Anja Strathe, Associate Professor at the University of Copenhagen, explores nutritional strategies for sows during the transition from gestation to lactation.…