THere was a thread on here quite a while back about this very thing. Someone, I beleive, had asked a question about hydro consumption and hearing loss. I think they were having a problem with their ears seeming to be overly sensitive to loud noises. Someone cuold probably find it doing a search about hearing. I have never read or heard of it again, till now. Like you flea, it has never been told to me by any professional that taking hydro can affect your hearing. Interesting!
chevygal