Mild gastric ulcers can theoretically heal themselves, but with some difficulty. When you do a gastroscopy, the area of the gastric ulcer is relatively small, less than 1cm, and shallow in depth, so it is possible for a mild gastric ulcer to heal itself through dietary regimen. Generally men have more gastric ulcers, the ratio of men to women is about 2:1, men themselves smoke more, and the probability of a smoker having a gastric ulcer is 50% more than a non-smoking man. So mild gastric ulcer to achieve self-healing, the first thing to do is to quit smoking, alcohol, spicy food, to eat more light diet and fiber-based diet, regular rest, avoid strain, through self-discipline is possible to achieve mild gastric ulcer self-healing. Mild gastric ulcers mostly have other factors that make self-healing more difficult if not done with good treatment.