Dietary protein supplementation in the elderly for limiting muscle mass loss
| Autor: | Stefan Gleissner Ohara Tanabe, Antonio Herbert Lancha, François Blachier, Mireille Andriamihaja, Rudyard Zanella |
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| Přispěvatelé: | Laboratório de Nutrição e Metabolismo, University of São Paulo, Physiologie de la Nutrition et du Comportement Alimentaire (PNCA), AgroParisTech-Institut National de la Recherche Agronomique (INRA), Université Paris-Saclay, University of Sao Paulo, AgroParisTech, INRA, Universite Paris-Saclay, Institut National de la Recherche Agronomique (INRA)-AgroParisTech |
| Jazyk: | angličtina |
| Rok vydání: | 2017 |
| Předmět: |
0301 basic medicine
medicine.medical_specialty Whey protein Protein turnover Sarcopenia Aging Activities of daily living Anabolism High protein diet [SDV]Life Sciences [q-bio] Clinical Biochemistry ENVELHECIMENTO 030209 endocrinology & metabolism High-protein diet Biology medicine.disease_cause Recommended Dietary Allowances Biochemistry 03 medical and health sciences 0302 clinical medicine Internal medicine Activities of Daily Living medicine Humans Muscle Skeletal Aged 2. Zero hunger Meal 030109 nutrition & dietetics Organic Chemistry Resistance Training medicine.disease Endocrinology Whey Proteins Anabolic resistance Dietary Supplements Lean body mass Body Composition Amino Acids Essential Dietary Proteins |
| Zdroj: | Amino Acids Amino Acids, Springer Verlag, 2017, 49 (1), pp.33-47. ⟨10.1007/s00726-016-2355-4⟩ Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Universidade de São Paulo (USP) instacron:USP |
| ISSN: | 0939-4451 1438-2199 |
| Popis: | Supplementation with whey and other dietary protein, mainly associated with exercise training, has been proposed to be beneficial for the elderly to gain and maintain lean body mass and improve health parameters. The main objective of this review is to examine the evidence provided by the scientific literature indicating benefit from such supplementation and to define the likely best strategy of protein uptake for optimal objectified results in the elderly. Overall, it appears that an intake of approximately 0.4 g protein/kg BW per meal thus representing 1.2-1.6 g protein/kg BW/day may be recommended taking into account potential anabolic resistance. The losses of the skeletal muscle mass contribute to lower the capacity to perform activities in daily living, emphasizing that an optimal protein consumption may represent an important parameter to preserve independence and contribute to health status. However, it is worth noting that the maximal intake of protein with no adverse effect is not known, and that high levels of protein intake is associated with increased transfer of protein to the colon with potential deleterious effects. Thus, it is important to examine in each individual case the benefit that can be expected from supplementation with whey protein, taking into account the usual protein dietary intake. |
| Databáze: | OpenAIRE |
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