Gastric ulcers can eat walnuts in moderation, not too much. Walnuts are rich in protein, calcium, phosphorus, iron and other trace elements and minerals, riboflavin, carotene and other vitamins, these nutrients are beneficial to the human body, gastric ulcer patients can eat in moderation. Walnuts are high in fat content, too much will lead to indigestion and increase the burden on the gastrointestinal tract. Walnuts are hard, which may aggravate gastric ulcer damage, and must be chewed finely and then eaten. If the stomach ulcer has bleeding, it is necessary to fasting water, not recommended to eat walnuts. Gastric ulcer patients should eat light, well-digested food, stomach pain should be timely medical care.