Alltech publishes white paper on dietary biotics to optimize pet gut health and wellness

[LEXINGTON, Ky.] – Backed by more than 40 years of scientific research, Alltech is dedicated to providing solutions and products that contribute to the success of the global animal health industry. This commitment continues with the publication of a new white paper, “Dietary biotics: Strategies to optimize pet intestinal health and wellbeing,” by Dr. Richard Murphy, director of research at Alltech, and Dr. Karina Horgan, research group director of Alltech’s biology division. The new white paper explores the role of pre-, pro- and postbiotics in supporting pet gut health and wellness.

The paper highlights the growing importance of gut health in companion animal nutrition, emphasizing the link between a balanced microbiome and overall wellbeing.

"The microbiome plays a crucial role in nutrient absorption, immune function and disease resistance," said Dr. Murphy. "By incorporating targeted dietary biotics into pet nutrition, we can positively influence gut health, mitigate the effects of harmful pathogens and improve overall pet wellbeing."

A well-balanced intestinal microbiome is essential for digestion, immune response, and maintaining a healthy gut barrier. When gastrointestinal (GI) health is compromised, nutrient digestion and absorption are affected and susceptibility to disease is heightened. The paper details how specific biotic interventions — prebiotics, probiotics and postbiotics — can support a healthy gut ecosystem, ensuring improved digestive health, stronger immunity and enhanced resilience against pathogens.

"Not all biotics are created equal, and understanding the differences between pre-, pro-, and postbiotics is key to selecting the right nutritional solutions," said Dr. Murphy. "We have reviewed the literature and examined how these nutritional interventions interact within the gut to support microbiome stability and long-term health benefits for pets."

The white paper also explores the role of yeast-derived prebiotics, such as mannan-rich fraction (MRF), in pathogen control and microbiome modulation. Studies have shown that these components not only help prevent harmful bacteria from colonizing the gut, but also stimulate the growth of beneficial microbes. Additionally, probiotics and postbiotics contribute to gut health by promoting beneficial bacteria and enhancing immune response mechanisms.

"The stability and efficacy of biotic supplements are crucial considerations for pet food manufacturers and pet owners alike," said Dr. Horgan. "Peer-reviewed research has demonstrated that properly formulated dietary biotics can have significant positive effects on pet health and performance."

Understanding the science behind gut microbiome management is becoming increasingly important as pet owners seek out nutritional solutions that promote longevity and vitality. This latest white paper serves as a comprehensive resource for pet food manufacturers, veterinarians, and pet owners looking to harness the benefits of dietary biotics.

Click here to download the white paper, or visit Alltech.com for more information.