Nutrition can be complicated. How do you know what foods are healthy and what aren't? How much should you eat? When you're standing in the lunch line in your school cafeteria, what decisions should you make? What foods should you buy at the convenience store after school? In a store or school cafeteria, it may be hard to pick the best foods and snacks. What LOOKS the best isn't always the healthiest. You may not have a lot of choices to pick from. Learn about making the best decisions you can—both in the lunch line and the convenience store.