Sarah Mikesell, editor of The Pig Site working in collaboration with LifeStart Swine, recently spoke to Dr. Johannes Gulmann Madsen, an associate professor in Monogastric Animal Nutrition at the University of Copenhagen in Denmark. Dr. Madsen’s research has focused on intrauterine growth restriction, low birth weight piglets, gut health, optimizing and developing milk replacer and infant formula, and using a pig as a model for human nutrition and physiology.