Jfk Assassination: Inside The...
Film, Media & TV1 min ago
No best answer has yet been selected by GuavaHalf. Once a best answer has been selected, it will be shown here.
For more on marking an answer as the "Best Answer", please visit our FAQ.It's just that there are good and bad bacteria that live in the gut, and we can help our digestion etc by having more of the good ones! When taken in EXCESS, I mean millions, it has shown to really improve diseases such as inflammatory bowel diseasem, which has no known cause or cure. Things like anti-biotics will kill off ALL bacteria in the gut, good and bad, so you are basically just topping up the good ones.
Having said that, it's a well known fact that there are not enough good bacteria in a bottle to actually make any real difference.