Dietary fiber density and incident gross motor limitation among middle-aged and older adults: a prospective cohort analysis

IntroductionPreserving physical function is a central goal of ageing research, yet the dietary factors that precede early motor limitation remain incompletely defined.MethodsHere we examined whether dietary fiber density was associated with incident gross motor limitation in the 2013 Health Care and Nutrition Study linked to the Health and Retirement Study. Among 5,388 adults aged 50 years or o...