My uncle used it and cleared up a chronic congestion problem, as did my aunt. My parents used them to get rid of similar ailments.
The one's we use are from Don Croft - not HC. They don't cure everything(magic pill) like she seems to say, but they do kill bacteria the best(no antibiotics!) and viruses seem to be effected by it. People with H.I.V. can use it to kill the virus that's outside of the cell, but not what's inside - so things like H.I.V. and Herpes cannot be wiped out, but the virus load can be kept way down.
Don't believe every article you read. This will never be approved by the FDA. It would wipe out most of the medicine isle in the stores. Can't have that, can we?