What are the best foods and fruits to eat if you have high blood sugar? High blood sugar is a common disease among modern people, and many people don’t know how to adjust their diet. In fact, if you want to control blood sugar, the most important thing is to choose the right foods and fruits. Below we will introduce to you from different aspects the best foods and fruits to eat when blood sugar is high. High-fiber foods High-fiber foods can reduce the rate of glucose absorption in the gastrointestinal tract and slow down the rise in blood sugar. Therefore, high-fiber foods are a good choice for people with high blood sugar. High-fiber foods not only reduce the amount of calories in a single food;