can coffee cause stomach problems
Coffee or Caffeine? Coffee isnât the only drink implicated in problems with your stomach and intestines, because it isnât the only one that contains caffeine. Chocolate and some types of tea and soda pop also contain caffeine. A 5-ounce cup of coffee has from 60 to 150 milligrams of caffeine. The same amount of tea has 40 to 80 milligrams and many 12-ounce sodas have between 55 and 65 milligrams. But itâs not just caffeine that may cause GI problems.