Probiotics seem to be the "functional food" darling of the moment, but it seems to me these healthful microbes might really deserve their super star status.
Probiotics add good bacteria to your intestines, helping to maintain the balance between the good micro-organisms and the bad. New research shows that they might be beneficial to more than just your guts. It seems keeping your intestinal flora balanced is good for the overall health of your immune system. The tiny, yet powerful microbes bolster the immune system helping stimulate the production of more killer cells that attack viral infected cells. Sounds like there is a war being waged in our intestines.
To ensure that the good bacteria have a fighting chance, eat foods like yogurt bearing the live and active cultures label or take a probiotics supplement. Don't just go with your gut feeling (sorry about the pun) when shopping for a probiotics. Read the label and make sure the supplement contains at least one billion (yep, one billion that is not a typo) organisms.