can you drink RO/DI?

[Aquaria]

first off ill say i don't believe everything i read and second there is NO proof as to it being good OR bad thats why i said IMHO i wouldn't drink it. there still to much debate as to it being healthy or not for me to drink it, i want some concrete evidence before i pour a glass. you say that theres no evidence that its bad well i say theres no evidence that its good either again IMHO