Laurent DussertLaurent Dussert is category manager with Lallemand Animal Nutrition.From the AuthorHomeLive yeast helps manage heat stress in dairy cowsHeat stress impacts the health and performance of high-producing livestock; for example, heat stress costs the U.S. dairy industry more than $800 million a year. While practical herd management practices alleviate the effect of heat stress, it continues to represents challenges for the cow’s digestion -- and, it particularly impacts the cow’s rumen.Page 1 of 1