Probiotics and Lactic Acid Yeast.
Lactic acid yeast causes probiotics to multiply themselves. Lactic Acid Yeast is like the good dirt in a garden. It makes the gut healthy and causes the Probiotics ( good bacteria) to multiply themselves. This is how Lactic Acid Yeast makes the gut a healthier place. Also with symptoms like constipation and diarrhea it can be very beneficial. like to guess it uses very beneficial.