Recommendations For A Sensitive Stomach
The center For Women's Health Care

If you have a "sensitive stomach" it's best to avoid, or at least cut down on, the following:

 
Cucumber skin
Potato skin
Eggplant skin
Large seeds
Sunflower seeds
Nuts
Bell peppers
Bran fiber
Fried foods
Fats
Carbonated beverages
Snapple
Gatorade
High-fructose corn syrup
Sorbitol
MSG
Chewing gum
Smoking