Everydayhealth.com suggests a healthy idea is to get more variety into the salad bowl

Brigid K. McVaugh, MS, RD, LD, a clinical dietitian at St. Luke’s Episcopal Hospital in Houston, said all greens have something to offer, “where they differ is in the vitamin and mineral content.”

Read on to find out the benefits of:

Arugula is perfect for adding peppery flavor to spice up your salad, but nutrition-wise, it ranks near the bottom. It’s a tasty choice for your diet, with some vitamin A, vitamin C, iron, and calcium, but it just doesn’t measure up to the greens higher up the list for any of these nutrients.