My goal toward healthy, whole eating has been, at best, a daily struggle (hello irresistibly cheesy takeout pizza and Peanut Butter Chocolate Swirl from the ice cream shop down the street). But here’s one thing I can say we’ve done well in our household: Our refrigerator hasn’t been stocked with so much as one bottle of processed, artificially flavored soda (Coke, Pepsi, Sprite, etc., etc.)…