Distilled Water Questions

Hi,

I'm thinking of buying a distiller, but I still have some burning questions about distilled water. Anyone here has drunk only distilled water for a long period of time, like five years or longer?

Is it safe to drink only distilled water everyday for a lifetime? What about babies, kids and pregnant women, is it safe for them to drink distilled water everyday too?
I've searched the net for some info, but they have both pros and cons, so I'm just confused. I'm asking because I want real stories of real people here, any?

Thank you so much for answering.

- em-pleh Tweet