On today's episode, John Ratzenberger sits down with Lallemand's Technical Service Manager, Dr. Angel Aguilar. They discuss how there are thousands of yeast and bacteria strains and each can have a different effect - or sometimes no effect at all. In order to obtain products that perform, you need to work with a reputable company that backs their products up with sound science. Join us for this week's episode of Nutra Blend's Animal Agriculture podcast!