For the first time ever, our children are growing up less healthy than their parents. As the rate of cancer and childhood obesity climbs ever upward each year, we must ask ourselves, why is this happening? What can we do to save our children's health - and our own? "Food Beware" takes a look at a small village in the mountains of France, where - in opposition to powerful economic interests - the town's mayor has declared that the school lunchroom will serve mostly local food, grown by organic methods. Featuring interviews with children, parents, teachers, health care workers, journalists, farmers, elected officials, scientists and researchers, we learn about challenges and rewards of their stand - the abuses of industry as well as the practical solutions at hand. What will it take to save our food supply?