This peppery salad green is related to broccoli, kale and Brussels sprouts. Interestingly, it boasts a healthy amount of nitrate which can help lower blood pressure and increase oxygen efficiency, helping to protect the heart.² Because arugula has such a great flavor, try pairing it with eggs, putting it on pizza or making a zingy salad with it.

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[2] https://www.todaysdietitian.com/newarchives/020612p48.shtml