Coingestion of Carbohydrate and Protein on Muscle Glycogen Synthesis after Exercise: A Meta-analysis
| Autor: | Adrienne Hatch-McChesney, Lee M. Margolis, Stefan M. Pasiakos, Jillian T. Allen |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
medicine.medical_specialty
Carbohydrate content Physical Therapy Sports Therapy and Rehabilitation Subgroup analysis 03 medical and health sciences chemistry.chemical_compound 0302 clinical medicine Internal medicine Dietary Carbohydrates medicine Humans Ingestion Orthopedics and Sports Medicine Muscle Skeletal Glycogen synthase Exercise Glycogen biology Applied Sciences 030229 sport sciences Carbohydrate Confidence interval Endocrinology chemistry EXERCISE RECOVERY Meta-analysis ComputingMethodologies_DOCUMENTANDTEXTPROCESSING SUPPLEMENT biology.protein ENDURANCE EXERCISE Dietary Proteins AEROBIC EXERCISE |
| Zdroj: | Medicine and Science in Sports and Exercise |
| ISSN: | 1530-0315 0195-9131 |
| Popis: | Supplemental digital content is available in the text. Introduction/Purpose Evidence suggests that carbohydrate and protein (CHO-PRO) ingestion after exercise enhances muscle glycogen repletion to a greater extent than carbohydrate (CHO) alone. However, there is no consensus at this point, and results across studies are mixed, which may be attributable to differences in energy content and carbohydrate intake relative to body mass consumed after exercise. The purpose of this study was determine the overall effects of CHO-PRO and the independent effects of energy and relative carbohydrate content of CHO-PRO supplementation on postexercise muscle glycogen synthesis compared with CHO alone. Methods Meta-analysis was conducted on crossover studies assessing the influence of CHO-PRO compared with CHO alone on postexercise muscle glycogen synthesis. Studies were identified in a systematic review from PubMed and Cochrane Library databases. Data are presented as effect size (95% confidence interval [CI]) using Hedges’ g. Subgroup analyses were conducted to evaluate effects of isocaloric and nonisocaloric energy content and dichotomized by median relative carbohydrate (high, ≥0.8 g·kg−1⋅h−1; low |
| Databáze: | OpenAIRE |
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