Can Diabetics Eat Mangoes? Mangoes are sweet, juicy, and loved by many—but if you have diabetes, you might wonder if they are safe to eat. The good news is, yes, diabetics can eat mangoes—but with some care. Mangoes contain natural sugars and have a moderate glycemic index (GI), which means they raise blood sugar slowly compared to high-GI foods. They also have fiber, which helps...