Effect of supplementation with leucine alone, with other nutrients or with physical exercise in older people with sarcopenia: a systematic review Efecto de la suplementación con leucina sola, junto con otro nutriente o con ejercicio físico en personas adultas mayores con sarcopenia: una revisión sistemática
dc.contributor.author | Conde Maldonado, E | |
dc.contributor.author | Marqués-Jiménez, D | |
dc.contributor.author | Casas-Agustench, P | |
dc.contributor.author | Bach-Faig, A | |
dc.date.accessioned | 2024-05-16T09:05:31Z | |
dc.date.available | 2024-05-16T09:05:31Z | |
dc.date.issued | 2022-10 | |
dc.identifier.issn | 2530-0164 | |
dc.identifier.issn | 2530-0172 | |
dc.identifier.uri | https://pearl.plymouth.ac.uk/handle/10026.1/22504 | |
dc.description.abstract |
Abstract Background Older adults are at a greater risk of developing sarcopenia as a result of reduced mobility, malnutrition, dietary changes and certain diseases. There are no systematic reviews in the literature analysing the effects of supplementation with leucine alone or as part of a supplement, and with or without physical exercise in older people with sarcopenia. We aimed to systematically review the evidence in intervention studies on the effects of supplementation with leucine, either alone, combined with other supplements, or combined with other supplements and physical exercise in older people with sarcopenia. Materials and methods Literature searches related to the topic were conducted in three databases (PubMed/MEDLINE, Cochrane and SciELO) looking for articles published prior to December 2020. This review includes intervention studies in older adults over 60 years of age with a history of sarcopenia where researchers reported on the effects of leucine supplementation, with or without physical exercise, related to the disease's treatments or outcomes. Results The systematic review identified three intervention studies examining the effect of leucine without physical exercise, one on leucine with physical exercise, seven on leucine paired with another nutrient and without physical exercise, and twelve on leucine paired with another nutrient and physical exercise. The results revealed that leucine supplementation alone and without physical exercise did not improve markers of sarcopenia, whereas interventions pairing leucine with supplements, particularly leucine-enriched protein supplements, are a promising treatment for the improvement of sarcopenic markers, whether with or without physical exercise. Conclusions Leucine supplementation, specifically paired with protein supplements, both with and without physical exercise, was found to be an effective dietary intervention for the improvement of sarcopenia. Further dietary interventions are necessary to calculate effective dosage quantities for both leucine and nutrient supplementation as an integral part of the treatment. | |
dc.format.extent | 601-613 | |
dc.language | es | |
dc.publisher | Elsevier BV | |
dc.title | Effect of supplementation with leucine alone, with other nutrients or with physical exercise in older people with sarcopenia: a systematic review Efecto de la suplementación con leucina sola, junto con otro nutriente o con ejercicio físico en personas adultas mayores con sarcopenia: una revisión sistemática | |
dc.type | journal-article | |
dc.type | Review | |
plymouth.issue | 8 | |
plymouth.volume | 69 | |
plymouth.publisher-url | http://dx.doi.org/10.1016/j.endinu.2021.10.006 | |
plymouth.publication-status | Published | |
plymouth.journal | Endocrinología, Diabetes y Nutrición | |
dc.identifier.doi | 10.1016/j.endinu.2021.10.006 | |
plymouth.organisational-group | |Plymouth | |
plymouth.organisational-group | |Plymouth|Faculty of Health | |
plymouth.organisational-group | |Plymouth|Faculty of Health|School of Health Professions | |
plymouth.organisational-group | |Plymouth|REF 2021 Researchers by UoA | |
plymouth.organisational-group | |Plymouth|Users by role | |
plymouth.organisational-group | |Plymouth|Users by role|Current Academic staff | |
plymouth.organisational-group | |Plymouth|REF 2021 Researchers by UoA|UoA03 Allied Health Professions, Dentistry, Nursing and Pharmacy | |
plymouth.organisational-group | |Plymouth|REF 2029 Researchers by UoA | |
plymouth.organisational-group | |Plymouth|REF 2029 Researchers by UoA|UoA03 Allied Health Professions, Dentistry, Nursing and Pharmacy | |
dcterms.dateAccepted | 2021-10-01 | |
dc.date.updated | 2024-05-16T09:05:31Z | |
dc.rights.embargodate | 2024-5-18 | |
dc.identifier.eissn | 2530-0172 | |
rioxxterms.versionofrecord | 10.1016/j.endinu.2021.10.006 |