Gastritis Diet: 18 Foods To Avoid and Eat

9. Cut Down on High-Fat Foods

High-fat foods are notorious for irritating the lining of the digestive tract. One animal study even demonstrated that a diet high in both fat and cholesterol caused a 63% increase in the likelihood of developing gastritis.

Because obesity is also a risk factor for the condition, eating a balanced, healthy diet is a key part of avoiding and managing the pain. Avoid foods naturally high in saturated fats, and steer clear of cooking methods like heavy frying in butter or oil.