Immune Function and Natural Defense Systems
Your body has its own natural defense mechanisms against invading bacteria, viruses, and other aggressions. While you may be familiar with some aspects of your body's disease-fighting capabilities, you may be surprised to find out that about 70% of the body's immune system is located in the digestive tract, where specialized cells play a vital role as a first line of defense against invading bacteria.
The microflora in the lining of the intestinal tract also act a physical barrier. Regular consumption of probiotics helps regulate the level of friendly bacteria, reinforcing this barrier and helping to maintain intestinal health. Research suggests that certain probiotics may have a beneficial action on the intestinal microflora, the functioning of the intestinal lining and regulation of critical components of the immune system such as antibodies and natural killer cells.
Overview
Immune Function and
