According to advice from the experts eating more raw foods instead of refined foods is the main solution in diet for people with digestive disorders disorders of stomach pain or ulcers raw food or whole grains including brown rice corn beans some fat seeds such as sesame cashew nuts pumpkin seeds and more. Eating foods rich in probiotics the bacteria that are good for your gut may help correct this imbalance and reduce symptoms of gas bloating or irregular bowel movements probiotic containing . Eat up since simple plain foods settle best when you have an upset stomach eat your greek yogurt straight from the container without any crazy add ons says goldberg you can get back to the . In general foods that have simple carbohydrates and limited fiber are best for eating when the stomach is upset these can include bananas rice potato oats applesauce and toast always remember get fluids in when your stomach is upset no matter the cause