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Study highlights foods, beverages that prompt weight gain
BOSTON — A new study that combined three separate cohorts conducted by researchers at the Harvard School of Public Health found that such lifestyle factors as diet may influence long-term weight gain.
The study pooled data from 120,877 U.S. women and men who were free of chronic diseases and not obese at the beginning of the study, with follow-up periods from 1986 to 2006, 1991 to 2003, and 1986 to 2006. Patients were followed up at four-year intervals, researchers said.