Reviews in Clinical Gerontology

Intermediate care and rehabilitation

Nutritional supplementation for older people

Matt A Lamberta1 c1, Jan M Pottera2 and Marion ET McMurdoa3

a1 Department of Medicine for the Elderly, NHS Tayside, UK

a2 Illawarra Health and Medical Research Institute, University of Wollongong, NSW, Australia

a3 Ageing and Health, Division of Medical Sciences, Ninewells Hospital and Medical School, University of Dundee, UK

Summary

Malnutrition is common in older people and is associated with a number of adverse outcomes. We review the evidence for the effectiveness of nutritional supplementation for older people in the community, in institutional care and following discharge from hospital. Studies in these settings are scarce, often include only small numbers of participants and are of variable quality. The interventions used are heterogeneous and difficult to directly compare. Oral nutritional supplements (sip feeds), dietary fortification, educational programmes, exercise, flavour enhancement and meal setting have all been studied. Evidence for use of oral nutritional supplements as sip feeds in undernourished community-dwelling and institutionalized older people and in those discharged from hospital is currently insufficient to recommend routine use. Flavour enhancement and more sociable meal environments may be beneficial. Further, more methodologically robust research is needed to clarify the effect of these interventions.

(Online publication August 31 2010)

Correspondence:

c1 Address for correspondence: Dr Matt Lambert, Ageing and Health, Division of Medical Sciences, Ninewells Hospital and Medical School, Dundee DD1 9SY. Email: mlambert@nhs.net