Disease and early death! Oh my. MH can tell you about PH water testing.
"According to the US Environmental Protection Agency, "Distilled water, being essentially mineral-free, is very aggressive, in that it tends to dissolve substances with which it is in contact."
This is an experiment we can try at home. What kind of substance should I try to disolve? Since we are talking about the body here, I'm going to go home and put a piece of chicken in a bowl of distilled water and one in tap water and see if one of them disolves. Just for fun.