There is no denying that grapes are one of the world's most popular fruits. ... Grapes' nutritional value and health benefits are also undeniable. Not only are grapes delicious as a snack or in a meal, they also contain fiber. Fiber adds bulk to your diet and can help keep you feeling satisfied throughout the day.
Stilbenes in grapes include resveratrol, piceatannol, and pterostilbene. The carotenoids beta-carotene, lutein and zeaxanthin are also provided in valuable amounts in many varieties of grape. Grapes are a very good source of vitamin K and copper as well as a good source of vitamin B2.