Prized as a springtime delicacy for centuries, this edible member of the lily family is now so widely cultivated that it is available in every season. Lightly boiled or steamed, asparagus makes a low-calorie, tasty and nutritious appetizer, salad ingredient or side dish full of vitamins, anti-inflammatories and antioxidants. Here are some more benefits of asparagus and how to include the delicious spears in your meals.