Can eating baked steamed bread slices treat gastric ulcer? Why?

I read in Health Times that patients with cold gastric ulcer can be cured by eating steamed bread slices for one year without taking medicine. Because of deficiency-cold ulcer, after eating cold rice, the stomach will be uncomfortable. But after eating steamed bread slices, the effect is very good. Because wheat flour itself is warm, put some alkali into it to make steamed bread, which is easy to digest. A little more paste will make it warmer. Often use these steamed bread slices to soak in water, which can warm the stomach and dispel the cold.