What are the types of Probiotic Bacteria?
There are many types of probiotics, including different kind of bacteria, as well as some yeasts (such as Saccharomyces boulardii). Most probiotics fall into two categories of bacteria: Lactobacillus and Bifidobacterium. Another popular probiotic is the Nissle strain of Escherichia coli (E. coli). Every kind of bacteria has several strains, each with its own health benefits.