Public health experts have long warned of a growing obesity epidemic in America. This week, the Institute of Medicine and others launched a major campaign in hopes of curbing the problem. Ray Suarez and Dr. Francis Collins of the National…
John Hoffman, executive producer of HBO's "Weight of the Nation" series, talks obesity.
The U.S. is getting heavier every year. That's the message of a new study released Thursday by the Trust for America's Health and the Robert Wood Johnson Foundation.
By Admin and PBS NewsHour
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