Lactobacillus

http://jasperrqlp663.lucialpiazzale.com/why-you-should-focus-on-improving-resetting-the-gut-brain-axis

In gut health supplements that can raise immunity and increase gastrointestinal performance, Lactobacillus and Bifidobacterium are two widely used genotypes. Over time, ordinary absorption does result in fewer gastrointestinal issues