What Is the Nutritional Value of Red Grapes?

Fresh red grapes will keep in the refrigerator for up to three days. They should be kept in a plastic bag or container. Red grapes are used to make wines that are rich in antioxidants and healthy for the heart when enjoyed in moderation. Red grapes can also be eaten dry for a more condensed nutritional value per cup.

Water

• Red grapes are 80 percent water. They are sometimes frozen and eaten as a sort of natural popsicle because of their water content.

Calories

• One cup of red grapes has about 60 calories.

Fiber

• One cup of red grapes has 1 g of fiber.

Vitamin C

• About 15 percent of the vitamin C needed in a 2,000-calorie diet is found in 1 cup of grapes.

Sugar

• One cup of grapes has 12 g of natural sugar.