Though both wicker picnic baskets and daily fruit smoothies are a rich source of protein, fiber, and fresh fruit, nutritional experts advocate eating the smoothie over the basket. Enjoy the tastier source of nutrition with today's Groupon: for $2, you get one 20-ounce fresh fruit smoothie at the GNC Smoothie Bar (Up to a $4.99 value). Today's Groupon is only valid at GNC's Kansas City Power & Light location.

GNC's Smoothie Bars blend up a healthy variety of fruit and supplement-infused frozen beverages with 15 flavorful concoctions in its smoothie lineup. Sip from one of GNC's fruit-filled smoothies, such as the sweet Cherry Baby, a synthesis of cherries, pineapple, strawberries, and banana, or indulge in a creamy creation, such as the Peanut Butter Surprise, a medley of peanut butter, banana, and milk. An early Shot of NRG, pumped with ginseng and guarana, provides a healthy alternative to one's usual donuts-and-cotton-candy morning routine, and smoothies such as the strawberry- and banana-assisted Popular Vote can replace calorie-laden afternoon snacks.

Though not included with your Groupon, each smoothie can be customized with a variety of add-ins, with options ranging from diced fruit to health-helping kickers, including bee pollen, creatine, and ginseng ($0.50 each).