Beverages
Drinks that increase acid production can worsen an existing ulcer and cause more pain by also irritating your stomach lining. Foods that might increase acid production include alcohol, coffee including decaffeinated coffee carbonated beverages and fruit juices with citric acid
Honey
Honey is far from simply sweet. Depending on the plant it’s derived from, honey can contain up to 200 elements, including polyphenols and other antioxidants. Honey is a powerful antibacterial and has been shown to inhibit H. pylori growth. As long as you have normal blood sugar levels, you can enjoy honey as you would any sweetener, with the bonus of soothing your ulcers.
Cranberry
Cranberry is known for its ability to fight urinary tract infections by preventing bacteria from settling on the walls of the bladder. Cranberry and cranberry extract also may help fight H. pylori. You can drink cranberry juice, eat cranberries, or take cranberry supplements.