montecristo5216
This is a very old debate.
I would say that Distilled water is the best choice during the fasting period, even if you believe it is not that good. Why? Because it is the best to carry toxins out of the body. That is what you want when you are fasting. Is not it?
After you are done with your fast, you can drink any other water.
I personally drink only distilled water, and even cook with it. In other words, it is the only water I use for personal use.