Got a Soda Stream machine a few years back. Carbonate my own water from my well, add a squeeze of lemon, lime, grapefruit, tart cherry juice, etc and make my own expensive "seltzers". I love the dang thing. Only real sodas I drink nowadays seem to be the Jarritos down at the Rubio's taco shop.
A friend of mine got one of those and went crazy with it. Later found out it was really irritating his esophagus and his Dr. told him to cool it with that as that irritation could lead to cancer. Seriously, water or some herbal HOT tea would likely be best.
