So from what I understand, we need probiotics in order to keep the amount of "good bacteria" in our system in balance. I've been a stomach problem kind of guy. Antibiotics and a long period of unhealthy will do it. So I looked for a good way to get some more healthy bacteria in my system and I found Pearls on Amazon based on a number of outstanding reviews. I figured it's worth a try since it was only 20 bucks or so for a pack of 90 pills. … more