Cabbage -- The active ingredient is an amino acid called L-glutamine, which nourishes the cells lining the esophagus and stomach so they repair themselves.
Apples -- Rich in fiber, apples can help reduce the risk of developing a peptic ulcer. High-fiber foods like apples can speed up the recovery for people who already have peptic ulcers. Apples also have flavonoids, compounds which may reduce the growth of ulcer-causing bacteria.
Carrots -- Packed with Vitamin A, carrots promote healing of damaged issue, as do spinach, sweet potatoes, and asparagus.