10. Red Diamond Tea Fresh Brewed Sweet Tea
pH level: 5.04
We are starting off our list with Red Diamond’s fresh brewed Sweet tea, which has a pH level of around 5.04. Although at this level of pH, the drink could be considered acidic, it is not acidic enough to hurt someone with a stomach ulcer. If you love tea, then you should give this product a go. We will not claim that this is the best product in the market, but you will definitely not get sicker by drinking it in moderation, considering your stomach ulcer.