| 1 | Just like alcohol, caffeine is a diuretic. | |
| 2 | Caffeine is a diuretic, meaning it causes a person to urinate (pee) more. | |
| 3 | Some people with recurrent stones choose to take prescription diuretics to reduce the risk. | |
| 4 | Too much caffeine is a diuretic, and can result in dehydration, which decreases performance. | |
| 5 | They are what's known as diuretics as they cause your body to dehydrate. |