One cup (151 grams) of grapes provides more than a quarter of the RDI for vitamin K, a fat-soluble vitamin vital for blood clotting and healthy bones ( 2 ). They're also a good source of vitamin C, an essential nutrient and powerful antioxidant necessary for connective tissue health ( 3 ).

What are grapes benefits?

Grapes are a good source of potassium, a mineral that helps balance fluids in your body. Potassium can help bring down high blood pressure and lower your risk of heart disease and stroke. Most people don't get enough of this nutrient, so eating grapes can help fill the gap.

Are grapes full of vitamins?

What vitamins are found in grapes? Both red and green grapes contain a mix of vitamins including B vitamins and especially folate, which is the food-based form of folic acid, and is important for the health of our blood cells and cardiovascular health.