2. Drinking water, and only water, will help prevent stones. Not true. Drinking anything with water as a base will help prevent stones. C
3. Coffee, tea and carbonated drinks do not increase the risk for stones, because there are preventive effects of the water in the drinks. (The exception: grapefruit juice.)
4. Many people also think that alcohol causes stones, due to the diuretic effect that may cause dehydration and be a risk for stone formation. In fact, in studies, beer and wine were found to significantly decrease the risk of stone formation. Don’t overindulge, but moderate alcohol use will not increase the risk for stones.
5. Vitamin C contributes to kidney stone formation. The truth: normal amounts do not appear to increase the risk of kidney stones.