Gastritis is a common disease in our society, as the middle and upper strata and sectors of theenvironment. Gastritis can strike anyone regardless of age restrictions. Healthy eating habitsare very useful for the health and disease prevention, while the diet is not the case, such asovereating or eating foods that are less than balanced very bad for us. It is not yet knownrelationship with Gastritis diet Genesis in patients in Pembina Clinic Palembang. The study ofquantitative research conducted by 10 May-5 June 2011 with cross-sectional descriptivedesign Analytical approach to the methods for probabilistic sampling with random samplingand sampling with a sample size of 52 respondents. The results of the univariate analysisshowed that patients with a healthy diet (61,5 %) and the unhealthy diet (38,5%). Patientswho have experienced events gastritis (42,3%) had no gastritis (57,7%). Bivariado analysis ofthe results that had a significant relationship between the diet and the incidence of gastritis inpatients (pValue = 0,020). These results are expected in the clinic should know that still a lotof patients who have experienced events gastritis of effect diet.