Americans will keep growing fatter until 42 percent of the nation is considered obese, and having fat friends is part of the problem, researchers said on Thursday.
The prediction by a team of researchers at Harvard University contradicts other experts who say the nation’s obesity rate has peaked at 34 percent of the U.S. population.
The finding is from the same group, led by Nicholas Christakis, that reported in 2007 that if someone’s friend becomes obese, that person’s chances of becoming obese increase by more than half.
They now think this same phenomenon is driving the obesity epidemic, which will climb slowly but steadily for the next 40 years.
Full Story: Obesity rates will reach 42 percent: study | Reuters