Make a healthy treat that's good for you, too. Popsicle molds are readily available in the kitchen supply section of most stores. Fill the molds with fresh juice or vitamin-fortified drinks; add liquid vitamin B-12 for an extra dose of energy. Just insert some popsicle sticks and freeze. It's good for the environment since the popsicles aren't wrapped in plastic packaging and didn't have to be shipped frozen from the manufacturer to the store to the freezer. And it's good for you because it's free of excess sugar and artificial color and flavorings.