Better School Lunch

Pescatore says that trans fats–the hydrogenated and partially hydrogenated oil found in more than 42,000 processed foods–not only raise cholesterol but contribute to a range of problems in children. And they run rampant in the competitive foods children can choose for lunch at school. He says that trans fatty acids lead to heart disease, obesity and diabetes, and may contribute to ADHD and behavioral problems. "Our brains are 60 percent fats, and the fats that kids are getting are not the right types of fats to nourish their brains and central nervous system development," he says.

But the Catch 22 is that trans-fatty snacks and desserts taste good. The solution? Get rid of competitive foods in schools. "Give kids foods we know are healthy and don't offer an alternative," says Pescatore.

Of course, as a parent, you play the leading role in your child's nutrition and overall health. Make sure you know what your school is serving your child. If the choices aren't healthy, go to the school administration and lobby for a change. "Limit how many times the child buys lunch at school if healthful options are not available," suggests Thomas. When you fill the lunch box, mix it up. Include whole grain bread with a lean protein (meat, fish, or peanut butter) one day, pasta salad the next. Add a range of brightly colored fruits and vegetables, and add a low-fat dipping sauce, to make it both inviting and nutritionally balanced. Instead of a fat- or sugar-filled treat, show your love with a note or a sticker.

Thomas also makes a suggestion that's good for the whole family: "Offer healthful food choices at home, and serve as a good role model."