The St. Louis Cardinals played the Miami Marlins in Florida to open the 2012 baseball season on April 4. Hot dogs, peanuts and Cracker Jack are standard fare on stadium menus. But when we want a cold one, we mean ice cream. Which teams have official ice creams or partnerships?

To rehydrate and refuel after intense exercise, it doesn’t get any better than flavored milk. According to Nancy Clark, MS, RD, internationally-known board certified specialist in sports dietetics and author of "Nancy Clark’s Sports Nutrition Guidebook," flavored milk has what it takes to help athletes recover: carbohydrate to refuel muscles, high quality protein to build and repair muscles, water to replace fluid losses, sodium for fluid absorption and retention, and calcium for bone health.