"Is margarine healthier than butter? Should you drink eight glasses of water a day? We'll check out widely-held food beliefs to see if they're fact or fiction. Does sugar make kids hyper? Does expensive coffee taste better? We consulted experts and ran tests."

"Food for thought from 20/20s John Stossel." DVD includes scene selection; printable version of educator's guide with pre- and post-viewing questions; customized activities for each chapter; web links to Internet resources.

Eating at home is safer -- Brand name foods are better -- Carrots help your eyes -- Green tea fights cancer -- Don't swallow chewing gum -- Sugar makes kids hyper -- Margarine is healthier than butter -- Expensive coffee taste better -- Drink eight glasses of water a day.