Patients with superficial gastritis with celiac disease can eat sea vegetables, but need to be moderate. Sea vegetables are rich in iodine, protein, minerals, dietary fiber and other nutrients, can play a role in promoting defecation, preventing constipation, promoting calcium absorption and other effects, and less stimulation of the gastric mucosa. Therefore, patients with superficial gastritis with erosion can eat appropriate sea food, can help the health. Although sea vegetables contain certain nutritional value, but superficial gastritis with celiac disease patients should not eat too much at one time, so as not to increase the burden on the gastrointestinal tract, dyspepsia and other symptoms; in the way of cooking should be avoided high salt, high oil way. Patients diagnosed with superficial gastritis with celiac disease should actively cooperate with doctors to maintain a healthy diet.