Clausen, T.; Charlton, K.E.; Gobotswang, K.S.M.; Holmboe-Ottesen, G. (Elsevier; www.elsevier.com/locate/nut, 2005)
Objective: We investigated whether food variety and diversity are associated with physical and
cognitive functioning in older adults in Botswana and designed a simple set of screening questions
that predict food variety ...