Fair enough, and I'm not defending the "it will kill you" line, I was just pointing out that they were likely referring to DI water, not distilled as mentioned

Fair enough, and I'm not defending the "it will kill you" line, I was just pointing out that they were likely referring to DI water, not distilled as mentioned in the comment, since others may not have heard of / known the difference. Sorry if I didn't make that clear. I'm not arguing it will kill you, even in more than a sip amounts, and my "don't make a habit of it", was more on the lines of "it's likely not great for your teeth and mouth", since its a bit more reactive, not "OMG THE SPECIAL WATER WILL KILL YOU. ALSO WHAT DID MY 5TH GRADE TEXTBOOK SAY?" Again, sorry if I wasn't clear in my first post! Quick edit: I don't know if you edited your response or I just missed it the last paragraph (probably the latter) but I whole-heartedly agree on the point of addressing this kind of thing! Totally wasn't trying to argue for accuracy of that statement, just being very nit-picky about it being DI vs distilled...for really no reason what-so-ever, haha.