High-producing cows face extraordinary metabolic demands, doing the equivalent of two marathons every day while also maintaining other processes like pregnancy and milk production.
What makes this possible at the cellular level?
In the latest episode of the RumiNation podcast, we explore this question with Dr. Nial O’Boyle, a veterinarian with more than 20 years of experience in dairy development, management and performance improvement across the UK, the USA and Eastern Europe. Dr. O’Boyle takes us inside the cow’s metabolism to explore the processes that help her meet these demands, with a focus on the vital role of mitochondria.
👉 Tune in now on Spotify, Apple Podcasts, YouTube, or Jefo’s website: https://bit.ly/45Z8VJu
The RumiNation Podcast is brought to you by Jefo Nutrition and hosted by Chris Gwyn, Canada Sales Director at Jefo Nutrition.
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Jefo est le cercle de la vie. La vie, en plus facile! Jefo is a circle of life. Life, made easier!
Jefo est un leader dans le domaine des additifs de haute performance, engagé dans l'industrie de l'alimentation animale depuis 1982. Jefo is an industry leader in high-performance additives committed to the feed industry since 1982.
08/31/2026
What if you could get even more from your feed strategy?
Join Jefo in Taipei and discover how enzymes and other precision intestinal nutrition solutions can help optimize animal performance and feed efficiency.
On September 7, don’t miss Glenmer Tactacan’s presentation, “Enzymes Can Do More Than We Imagine,” from 10:20–10:50 a.m. in Room 505, 5th Floor, TaiNEX Hall 1, as part of the 6th Animal Precision Nutrition Forum.
Then, from September 8–10, visit us at Taiwan Smart Agriweek, booth K108, to discuss your specific challenges and explore the right solutions with our team.
See you in Taipei!
08/27/2026
Ruminant nutrition takes center stage in Istanbul.
From September 6–10, Jefo will join ruminant experts from around the world at the World Buiatrics Congress 2026, organized by the World Association for Buiatrics, to exchange knowledge and explore solutions for healthier animals and more efficient production.
Meet Murat Celebi and Bunyamin Akturk at Jefo booths #28 & #29.
See you in Istanbul.
08/26/2026
TARS 2026 was a success!
Two days of valuable discussions, new perspectives and meaningful connections in Bali around one shared challenge: building the future of aquafeeds.
The Jefo team was proud to contribute to the conversation, notably with our Aquaculture Consultant Hervé Lucien-Brun sharing insights on how precision nutrition can help improve farm performance while supporting more sustainable aquaculture.
Thank you to everyone who joined the discussions and helped make TARS 2026 such a valuable industry gathering.
08/21/2026
🇧🇷 Why is Brazil such an important market for Jefo?
While in the country for the SIAVS - Salão Internacional de Proteína Animal, Jean Fontaine, president and founder of Jefo, spoke with O Presente Rural about Brazil’s role in the company's global strategy.
“They supply a lot of food, meat, grain, soybean. You cannot be in business without Brazil.”
– Jean Fontaine
Watch the interview to hear Jean Fontaine’s perspective: https://bit.ly/46a5509
A strong logistics and distribution network is a key strength supporting Jefo’s global reach.
Our integrated infrastructure combines trucking, rail transportation, container logistics and strategically located warehousing to efficiently move and store products across North America and international markets.
With private rail capacity for 225 railcars and expertise coordinating shipments with ports, rail terminals and customers, this network gives Jefo the flexibility to manage different products, volumes and delivery requirements while strengthening supply chain resilience.
For feed millers and producers, that means more reliable access to the ingredients needed to keep production moving, even as supply and market conditions change.
Discover how Jefo can help simplify your ingredient sourcing and logistics:
https://bit.ly/4gqJrcT
08/14/2026
Jefo's specialized international sales teams work alongside producers, veterinarians, and nutritionists across the globe to support animal health and performance through precision intestinal nutrition.
This week, Jefo's sales directors came together to share perspectives from their respective regions and align on the priorities that will shape the year ahead.
The discussions helped ensure our teams are moving forward with a common understanding of how to best support customers and partners in an evolving industry. By strengthening alignment across markets and around shared priorities, Jefo is better positioned to deliver on its promise of "Life, made easier."
08/12/2026
Jefo se complace en participar en el XXII Congreso Fenavi 2026, compartiendo su experiencia en nutrición intestinal de precisión en uno de los eventos más importantes de la industria avícola en América Latina.
📍 Cali, Colombia
📅 1 al 3 de septiembre de 2026
📍 Stand 14 | Zona 1 – Área de Exposición
Ya sea que busque optimizar la salud intestinal, mejorar la eficiencia nutricional o conversar sobre los desafíos actuales de la producción avícola, nuestro equipo estará presente para intercambiar ideas y compartir soluciones prácticas.
¡Nos vemos en Cali!
08/11/2026
How well do you understand cow stress?
To make this topic easier to explore, we've curated a playlist of RumiNation Podcast episodes featuring conversations with researchers and industry experts. These episodes examine how different stressors affect cow health, covering topics such as calf development, transition cow management, gut health, reproduction, and feed intake.
Explore the playlist: https://bit.ly/45k2i47
More expert conversations are coming soon. Stay tuned for the next RumiNation Podcast episode, releasing September 1!
08/10/2026
Join us at TARS 2026!
Jefo Nutrition is proud to participate in The Aquaculture Roundtable Series (TARS) 2026, taking place in Bali, Indonesia, on August 19-20. This year's conference will bring together aquaculture leaders to explore the future of aquafeeds under the theme "Aquafeeds: Fit for Future 2.0."
On August 19, our Aquaculture Consultant, Hervé Lucien-Brun, will present:
"Precision Nutrition: An Essential Tool for Improving Farm Performances and Sustainability."
We look forward to engaging with industry professionals, exchanging insights, and contributing to discussions shaping the future of sustainable aquaculture.
Discover the full conference program: https://tarsaquaculture.com/program/
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