A Big Gulp is 40 oz; I'd imagine cutting out 120 oz daily of anything would have a notable impact on your overall state. For comparison, the most current recom

A Big Gulp is 40 oz; I'd imagine cutting out 120 oz daily of anything would have a notable impact on your overall state. For comparison, the most current recommendation I could find was for 64 oz of water a day -- about half of your prior soda intake.