All of these snack ideas take about a minute to prepare. Let me show you how I did it. Carolyn O'Neil, MS (cont.) So what does a healthy snack look like? Well, I think it looks like a tasty trio.

And I'm here at Cafe Sunflower, a vegetarian restaurant in Atlanta, and joining me is registered dietitian Carolyn O'Neil. And we're here to talk about the nutritional needs of the growing number ...