| Autor: |
Witard OC; Centre for Human & Applied Physiological Sciences, King's College London, London, United Kingdom., Mettler S; Department of Health, Bern University of Applied Sciences, Bern, Switzerland. |
| Jazyk: |
angličtina |
| Zdroj: |
International journal of sport nutrition and exercise metabolism [Int J Sport Nutr Exerc Metab] 2024 Jul 11; Vol. 34 (5), pp. 322-324. Date of Electronic Publication: 2024 Jul 11 (Print Publication: 2024). |
| DOI: |
10.1123/ijsnem.2024-0041 |
| Abstrakt: |
A comprehensive recent study by Trommelen et al. demonstrated that muscle tissue exhibits a greater capacity to incorporate exogenous exogenous protein-derived amino acids into bound muscle protein than was previously appreciated, at least when measured in "anabolically sensitive," recreationally active (but not resistance-trained), young men following resistance exercise. Moreover, this study demonstrated that the duration of the postprandial period is modulated by the dose of ingested protein contained within a meal, that is, the postexercise muscle protein synthesis response to protein ingestion was more prolonged in 100PRO than 25PRO. Both observations represent important scientific advances in the field of protein metabolism. However, we respectfully caution that the practical implications of these findings may have been misinterpreted, at least in terms of dismissing the concept of protein meal distribution as an important factor in optimizing muscle tissue anabolism and/or metabolic health. Moreover, based on emerging evidence, this idea that the anabolic response to protein ingestion has no upper limit does not appear to translate to resistance-trained young women. |
| Databáze: |
MEDLINE |
| Externí odkaz: |
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