Unsweetened tea and coffee are definitely your best bets next to plain tap water for generally healthy drinks. Though I have found that drinking loads of black

Unsweetened tea and coffee are definitely your best bets next to plain tap water for generally healthy drinks. Though I have found that drinking loads of black tea stains your teeth (it was cleanable), and switched to green tea. http://www.hsph.harvard.edu/nutritionsource/healthy-drinks/ http://www.hsph.harvard.edu/nutritionsource/healthy-drinks/