What's causing America's obesity problem?
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Dr. Judith Salerno answered:Dr. Judy Salerno, executive officer of the Institute of Medicine, says a variety of factors are causing the rising rates of obesity in the U.S. Find out what they are by watching this video.
Dr. Judy Salerno, executive officer of the Institute of Medicine, says a variety of factors are causing the rising rates of obesity in the U.S. Find out what they are by watching this video. More

