People can eat more green foods in their diet. Which, in the long run, can reduce the number of health risks as they age. Most kids say if you add cheese or something it will make it better and they will want to eat it. Many people think that if you add something to destroy the flavor, they will eat it. They also like to use more local foods in their lunches. It can sometimes be cheaper if they use local food, rather than something you have to ship. You also garnet it so it's fresher too, and you know how it was grown and what chemicals were used. If the school builds a greenhouse and garden, it can also involve more children in the work needed to make the garden.