Don (Troy, Michigan) on 12/23/2010:

After doing some research and talking wiht the chemist at one of the cleanest water departments in the US and here is the STORY... Your water... First there is an average of 3% medicine in the water that cannot be filtered out.. This being morphine, birth control, other hard drugs both experimental and everyday perscriptions are unable to be removed. As for the calcium is also in the water... I asked the technician soooo what about the calcium? Oh, is low an within the limits and I said what limit... By the day, the month? When you look at the bottom of the faucet you may see calcium, hard, white like crystal. Some of you may have seen it.

Anyways after drinking millions and millions of gallons for Sixty years or less it dosen't matter. You have stones. The organ wasn't designed to deal with so much calcium over the years. Sure for a day, a week or maybe a year but the truth is where do we get them- its our water. Just go out and buy a good water filter syster for drinking for about $100. Should do it. Yes they have $25. Too.