It is possible to eat whole wheat bread with high blood sugar. Whole wheat bread, compared to refined white bread, contains higher bran content, dietary fiber content, which can increase satiety, delay gastric emptying, increase intestinal running time and reduce hunger, which is very helpful for hunger brought on by high blood sugar. However, it is worth noting that when eating whole wheat bread needs to be eaten as a staple food, that is, eating whole wheat bread at the same time, other staple foods, such as rice, steamed buns, noodles, etc. to reduce the amount of food accordingly. Don’t just eat whole wheat bread, as a single meal will cause the blood sugar to rise too quickly after the meal and fall too quickly two hours after the meal, resulting in unstable blood sugar. Not only whole wheat bread, but also when eating any type of staple food, it is not recommended to eat only a single staple food. It is recommended to have a mixed diet with a certain amount of protein-based food at each meal, such as lean meat, fish and shrimp, eggs and vegetables, etc. This mixed diet can stabilize blood sugar. Some patients have chronic gastritis, dyspepsia or gastric ulcer, so it is not recommended to eat too much whole wheat bread for these patients.