Probiotics are essential for human physiological health. You will want to supplement with many different types. One key type is Lactobacillus rhamnosus (L. rhamnosus).
You will find several different types of Lactobacillus in different probiotic formulations. L rhamnosus has the following helpful effects on human physiology according to the research.
Inhibits TNF-alpha mediated apoptosis
Promotes growth of human colonic epithelial cells
Inhibits adhesion of enterohemorrhagic and entgeropathogenic E. coli to epithelial cells
Inhibits macrophage production of TNF-alpha
Strong adherence to intestinal cells
Demonstrates antimicrobial activity against several pathogenic bacteria species