Everyone knows that junk food is “junk,” right? But there is a subculture of junk food that is sold to children, adults and is often masqueraded as healthy or decently health option. The worst part? We are feeding our children most of these things, because the items come packaged some conveniently. Dr. Michael Greger, the author of “How Not to Die” and founder of the new non-profit “Balanced,” is a pioneer in attempting to bring education to the public about how we can take control of our lives and our foods. (Listen more about Balanced.)This starts by first identifying the foods that we must avoid at all costs (and coming up with some better options!) that are also convenient.