you’re probably already wary of giving your kids sugary soda—but what about such popular kids’ favorites like Sunny D, Capri Sun, Hi-C, and all those other dubiously labeled “fruit drinks”?

The new study defined "sugary beverages" as both sugar-sweetened thirst-quenchers, like soda and fruit-flavored infusions, and 100% natural fruit juices that have no added sugar. So how does fruit ...