Water vs. Other Drinks: What's Really Inside an 8 oz Serving?

Each drink is one 8 oz serving (about one small glass). Use the buttons to show or hide a measure. Click the Water bars to highlight water in green.

Water has 0 Calories, 0 grams of added sugar, and 0 mg of caffeine. Every other drink here adds sugar and Calories, and two of them add caffeine. Click a bar to compare, or click the Water bars to highlight them.

Illustrative per-serving amounts for one 8 oz serving, for learning. Caffeine in cola and sweet tea varies by brand. Units differ, so hover a bar for its exact value and unit.