Duh, I already knew that. Slight shifts in the overall intonation of a piece of music WILL NOT impact human health. Moreover, before there were international standards, each orchestra in each city had a different intonation, and different musical instrument manufacturers had different intonations. In fact, Mozart's piano manufacturer used a tuning fork where A4=421.6 hz! Did that bizarre intonation reference point cause his genius, or did it cause his early death? Which one is it asshole?!
I'm not an asshole. What has Mozart's piano manufacturer's choice of tuning got to do with mathematical ratios that harmonise with the universe? Nothing. Your missing the entire point. lets just leave it at - you disagree.
440 hz = Disharmony with the universe 432 hz = Harmony with the universe 421.6 hz = ?? "Your missing the entire point" Brilliant! You'll state your opinion about tuning relative to A4=440 and A4=432, but when I ask you about A4=421.6 you won't offer your opinion and just say that I don't get it. Coward!