Any question answered...

But doesnt pretty much all food break down into sugars in the stomach?

Does rice, bread etc count as sugars for these bacteria? It prolly does, im hypoglycemic, if I dont carb up regular my blood sugar goes down.

I don't know but I'm of the opinion (disclaimer over) that processed food and stuff with obvious high sugar content is germ nectar, so whenever I get a bad stomach I eat simple food like plain rice and it goes. Psychosomatic, coincidence, or voodoo, but it works.