"The results suggest that the benefits of dietary fiber go beyond heart health," said Dr. Frank Hu of the Harvard School of Public Health, who wasn't involved in the new research but co-authored an editorial in the journal.
Study: Eating more fiber could mean longer life →
"There is no magic bullet for weight control," said one study leader, Dr. Frank Hu. "Diet and exercise are important for preventing weight gain, but diet clearly plays a bigger role."
Potato chips are piling on the pounds, study finds →