Nutrition, frailty, and sarcopenia

Journal article
(Review article)

Publication Details

Author(s): Cruz-Jentoft AJ, Kießwetter E, Drey M, Sieber C
Journal: Aging Clinical and Experimental Research
Publisher: SPRINGER
Publication year: 2017
Volume: 29
Journal issue: 1
Pages range: 43-48
ISSN: 1594-0667
Language: English


Frailty and sarcopenia are important concepts in the quest to prevent physical dependence, as geriatrics are shifting towards identifications of early stages of disability. Definitions of both sarcopenia and frailty are still developing, and both concepts clearly overlap in their physical aspects. Malnutrition (both undernutrition and obesity) plays a key role in the pathogenesis of frailty and sarcopenia. The quality of the diet along the lifespan has a close relation with the incidence of both entities, and nutritional interventions may be able to reduce the incidence or revert either of them. This brief review explores the role of energy and protein intake and other key nutrients on muscle function. Nutrition may be a key element of multimodal interventions for frailty and sarcopenia. The results of the "Sarcopenia and Physical fRailty IN older people: multi-componenT Treatment strategies" (SPRINTT) trial will offer key insights on the effect of such interventions in frail, sarcopenic older individuals.

FAU Authors / FAU Editors

Drey, Michael Dr.
Lehrstuhl für Innere Medizin (Geriatrie)
Kießwetter, Eva Dr.
Professur für Klinische Ernährung im Alter
Sieber, Cornel Prof. Dr.
Lehrstuhl für Innere Medizin (Geriatrie)

External institutions with authors

Hospital Universitario Ramón y Cajal

How to cite

Cruz-Jentoft, A.J., Kießwetter, E., Drey, M., & Sieber, C. (2017). Nutrition, frailty, and sarcopenia. Aging Clinical and Experimental Research, 29(1), 43-48.

Cruz-Jentoft, Alfonso J., et al. "Nutrition, frailty, and sarcopenia." Aging Clinical and Experimental Research 29.1 (2017): 43-48.


Last updated on 2018-04-10 at 13:10