Antioxidant capacity: 4.2 mmol/3.5 oz
Like curly kale, okra is a great way to get more antioxidants into your diet. Okra provides vitamins A, C, and K, folate, manganese, and B vitamins. Okra has been studied for its role in reducing the risk of type 2 diabetes, cardiovascular disease, and digestive disorders, according to research published in the journal Molecules.