Where did you get that information? It's sadly misleading. Many people use acv to add a little probiotics or acidify the ph of the gut. Please show studies with proof of before and after fecal counts on worms?just a little apple cidar vinegar once in a while for worm prevention.
Please don'e believe everything you read on this site... there are just as many people perpetuating misinformation here as anywhere else. With some people trying to clear up the difference between fact and fiction.