Bioaccumulation of antibiotics
The bottom line is that microbes take up and hold medicines. The effect that this may have is very significant and may explain why some drugs behave so differently from person to person.
Stimulate your immune system
Lactobacilli like those in LiveBrew have been shown to stimulate the human immune system. Gut biology is connected to every system in your body. Fresh probiotics are the best way to deliver these good bugs. The difference is alive.