Grape Nutrition: Concord, Muscadine & Smoothie Tips

Grapes like the Concord and Muscadine varieties are rich in antioxidants and heart-healthy compounds. Compare the nutritional value of red, green, and black grapes, and find out how many calories are in your favorite grape-based snacks.

Nutritional Value of Green Seedless Grapes

Published Jul,08 2011 | By Jill Corleone, RDN, LD

Crunchy, sweet and juicy, green seedless grapes satisfy a multitude of cravings, which may be why Americans like them so much. On average, Americans eat 8 pounds of grapes a year, according to the College of Agriculture and Life Sciences at the University of Arizona.