Red grapes

Red grapes are not only delicious but also deliver a ton of nutrition in a small package.

They’re high in vitamin C and contain antioxidants called flavonoids, which have been shown to reduce inflammation (26Trusted Source).

Additionally, red grapes are high in resveratrol, a type of flavonoid that has been shown to benefit heart health and protect against diabetes and cognitive decline (27Trusted Source, 28Trusted Source).

These sweet fruits are kidney-friendly, with a half cup (75 grams) containing (29Trusted Source):

• sodium: 1.5 mg
• potassium: 144 mg‍
• phosphorus: 15 mg