According to nutritionists, the best fruit for diabetes is blueberries. Blueberries are high in anthocyanins, which give the fruit its characteristic blue color and have been shown to slow down the digestion of carbohydrates, preventing spikes in blood sugar.
Studies have also shown that blueberries have many health benefits, especially those related to diabetes and helping to lower blood sugar levels.
Blueberries have a glycemic index (GI) of 53, which is considered one of the low glycemic foods.
Additionally, this berry is high in fiber. Fiber is one of the most important nutrients for people with diabetes, as it does not raise blood sugar levels the way that simple carbohydrates that are quickly digested do.