How Do You Put a Nation on a Diet?

The Walt Disney Company last week announced plans to restrict junk food commercials on its television programs aimed at children. A few days before, Mayor Michael Bloomberg took steps to restrict the sale of supersized sugary drinks in New York. But isolated changes may not make a substantial difference at a time when Americans are gaining weight as a nation. Reducing obesity will require a broader shift in the culture.


To read the rest of the story, go to The New York Times.