A diverticulitis diet is pretty easy to go by, and if you are aware of the items you should and should not have a person won't have any issues at all. It is a must for everyone that may be having problems or has suffered from this disease in the past. The diverticulitis diet is designed to reduce the stress on the intestines and to help relieve the symptoms, that includes cramping and inflammation, that can happened during a diverticulitis attack. A diverticulitis diet is key when diverticula, in your intestines, become infected or irritated.