Under the lifestyle of eating better and better, moving less and less, there are more and more young people with pot bellies. Recently, a study found that increasing dietary fiber intake in daily diet helps to improve the waistline of young people. Abdominal fat is considered to be the most dangerous fat in the body... Under the lifestyle of "eating better and better, moving less and less", there are more and more young "pot-bellied men" and "pot-bellied women". Recently, a study found that increasing dietary fiber intake in daily diet helps to improve the waistline of young people.