Cherries are nutrient-rich fruits that provide vitamin C, fiber, potassium, anthocyanins, and antioxidants that support overall health. Fresh sweet and sour cherries can be enjoyed in moderation as part of a balanced diet, while canned and syrup-packed varieties should be limited due to added sugars. Sour cherries generally have a lower glycemic index than sweet cherries, making them a popular choice for many people. Choosing fresh or unsweetened frozen cherries and controlling portion sizes allows you to enjoy their flavor while benefiting from their nutritional value.