Bananas: Eat banana everyday. Bananas have antacid effects, protecting the stomach from ulcers and their subsequent damage. They work by creating a thicker mucus barrier within the stomach to protect against acids. Also, they help eliminate bacteria in the stomach that could lead to ulcers.
Aloe vera: Take one teaspoon of aloe vera gel. Aloe vera gel heal stomach ulcers, can improve digestion and stomach upset.