What sophisticated role do gut microbes play regarding the immune system?

Answer

They continuously train the immune system to distinguish between harmless substances and true pathogenic threats

The interaction between gut microbes and intestinal immune cells serves as a constant educational process, helping the immune system learn proper recognition of threats to prevent overreaction seen in allergies or autoimmune conditions.

What sophisticated role do gut microbes play regarding the immune system?
healthGutorganismbacteriamicrobiome