Antioxidant capacity: 3.7 mmol/3.5 oz
Several studies include prunes as among the produce picks that are high in antioxidants. In the Antioxidant Food Table prunes ranked 11th among 3,100 foods and beverages included in the analysis. One study in the journal Biofactors revealed that prunes contain many compounds that contribute to their antioxidant capacity. Compounds including cinnamic acids, benzoic acids, lignans, and flavonoids together make prunes a great addition to your diet to help boost the antioxidant capacity of your meals and snacks. Prunes provide myriad other beneficial nutrients, including fiber, to help maintain a healthy GI tract and other health benefits.