Eating bread may increase blood sugar. Bread is a common staple food, belongs to the starchy food, commonly used in the production of refined white flour, the sugar content itself is high. In the process of making bread, a certain percentage of sugar will also be added, and the sugar content will increase again. Therefore, if you eat too much bread or eat bread regularly, it may lead to elevated blood sugar. Especially people with diabetes, after eating a lot of bread, blood sugar may rise faster and more, which is not conducive to blood sugar control. Therefore, diabetic patients must eat bread in moderation, not to eat too much bread, so as not to cause blood sugar rise more. You can eat some whole wheat bread, usually pay more attention to dietary control, three meals to form a regular, regular and quantitative, reduce the consumption of high-calorie food, according to the blood sugar level, eat in moderation, eat less high-sugar foods, such as bread, desserts, candies, and fruits high in sugar, to avoid excessive intake of sugar, and do a good job of daily prevention, to maintain a stable blood glucose level.