Grapes

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Grape is a pulpy, smooth-skinned berry, growing in clusters on vines. Grape was domesticated before 5,000 B.C. and is one of the oldest cultivated fruits.
Ten seedless grapes (50 g) provide 35 calories, 0.3 g protein, 8.9 g carbohydrate, 1.0 g fiber, 105 mg potassium, 5.4 mg vitamin C, 0.05 mg thiamin,
0.03 mg riboflavin, and 0.15 mg niacin.

Grape is a rich storehouse of antioxidant and anticancer compounds, including flavonoids (anthocyanin), quercetin, and resveratol (red grape skin). Grapes can inhibit blood-platelet clumping and consequently blood clot formation, and boost good type HDL cholesterol. Red grapes are antibacterial and antiviral. It has strong activity against cancers.
Choose red or black colored grape instead of white or green one and eat with grape skin on to get the most health benefits.