Can eating bread make your blood sugar high?

Yes, eating bread can cause a spike in blood sugar levels, particularly if the bread is made from refined flour, which is quickly digested and absorbed. Whole grain or high-fiber breads tend to have a slower impact on blood sugar due to their complex carbohydrates. Individual responses can vary based on portion size, the type of bread, and overall dietary context. Monitoring carbohydrate intake and choosing whole grain options can help manage blood sugar levels effectively.