Zapper does not always kill bacteria, viruses or worms.
It just makes them more vulnerable, and it makes herbal remedies several times more potent.
It is synergical power of zapper and parasite
killing herbs that gives best results agains all parasites, bacteria, virus and yeast.
Some people do have very very very weak flora, and they DO GET strong candidiasis (as a result of good bacteria being killed) when using zapper+herbs, or even when simply doing Bowel Cleanse
or liver flush, or only using herbs or only using zapper.
All people should use extra probiotics after every treatment with strong parasite
killing remedies, especially if they also use zapper at the same time.
, home made yogurt, those are greatest remedies for wek intestinal flora, and avoiding all food that contains Antibiotics
... most preservatives