Bacteria Strains

Photo of bifidobacterium breve microorganisms which have probiotic qualities for humans

Bifidobacterium Breve

Medically Revied by: Chris Duncombe, M.D. There are various types of bacteria that live within the human intestinal tract, some of which have a mutually

Image of a bowl of miso soup, which can contain the probiotic lactobacillus gasseri

Lactobacillus Gasseri

While bacteria are often associated with sickness, infection, and a host of other health issues, they are an essential part of a healthy GI system.