Heartburn Tip: Try Other Drinks

To make heartburn less likely, choose drinks that aren't fizzy and don't contain caffeine. Options include herbal teas, milk, and plain water. Having water with meals would also dilute stomach acid, making heartburn less likely. You may also want to limit tomato or citrus juices because of their acidity. And if you must have your coffee or other drinks that could promote heartburn, try to cut back -- maybe a smaller mug would help.source by http://www.webmd.com/