Incorporating healthy greens into your diet is an excellent way to spice up a meal, as well as a great way to get more calcium, folate, and vitamins A, K, and C.
Smart Substitutions: Watercress, endive, or young mustard greens.
Recipe Idea: Arugula is great on its own as a salad base, atop sandwiches or pizza, or mixed in with pasta. The peppery taste can jazz up virtually any bland lunch or dinner. Take this peppery shrimp pasta for instance; the arugula adds a herby pepper taste to this dish.