Use of live yeast in animal diets: What do we know?

Much research has been carried out about the use of live yeast in animal production. For each animal species, effects can differ. What is the state of research for several animal species? All About Feed dives into the modes of action for cattle, horses, pigs and companion animals. By C Jamie Newbold, Kirsty Dougal and Eric Pinloche, Institute of Biological, Environmental and Rural Science, Aberystwyth University, Aberystwyth, Ceredigion, UK As noted elsewhere in this issue, the use of live yeas