title: The diversity of methods and instruments in nutrition reflects the broad scope of the discipline.
authors.affiliation: aCharite University Medicine, Research Group on Geriatrics, Berlin, Germany bDepartments of Chemistry and Medicine, University of Vermont, Burlington, VT, USA.
authors.forename: Kristina
authors.initials: K
authors.lastname: Norman
authors.forename: Dwight E
authors.initials: DE
authors.lastname: Matthews
mesh_terms: D001823:Body Composition; D018737:Hand Strength; D006801:Humans; D055432:Metabolomics; D052756:Nutritional Sciences / Q000379:methods*; D009752:Nutritional Status; D010024:Osteoporosis / Q000175:diagnosis