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Understanding the Interaction Between Nutrition and Swine Health

Adequate intake of essential nutrients is crucial to maintain good health of swine. Animals fed properly are more resistant to many bacterial and parasitic infections, partially due to improved digestive tract capacity, nutrient digestibility, tissue integrity, increased immunological resistance to diseases or fast recovery from them, increased antibody production and increased well-being. Nutrient utilization can only be optimized if pigs have high health status which increases productivity, efficiency, and also nutrient requirements. Therefore, diet and health are intricately connected and interdependent.

The objective of this Research Topic is to publish research articles, short communications and reviews that focus on factors affecting swine’s gastrointestinal physiology, nutrition, welfare and health.

The Guest Editors encourage submissions about traditional aspects of swine production, including, but not limited to:
- Nutrition and gut physiology
- Factors influencing changes in gut microbiome
- Nutritional effects from immunological stress
- Impact of management and housing on health and welfare are also welcome

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Research in Action | Swine Cluster 4 - Activity 8: Precision Feeding with Dr. Aline Remus

Video: Research in Action | Swine Cluster 4 - Activity 8: Precision Feeding with Dr. Aline Remus


Research in Action is a video series from Swine Innovation Porc that highlights the people and projects driving innovation in Canada's pork sector.

In this episode, Dr. Aline Remus (Agriculture and Agri-Food Canada) explains how precision feeding is helping producers improve efficiency, reduce feed costs and lower environmental impacts while supporting animal health and welfare.

As part of Swine Cluster 4 - Activity 8, this research is advancing precision livestock farming by tailoring nutrition to the needs of individual pigs or groups of pigs. The project aims to reduce feed costs, decrease greenhouse gas emissions and nutrient losses, and develop practical precision feeding systems that producers can confidently adopt on-farm.

By bringing together researchers from across Canada and around the world, this work is helping transform innovative research into practical solutions for a more sustainable and competitive Canadian pork sector.