Casein Protein Muscle Mass Meta-Analysis Evidence Table

Structured evidence table for Casein Protein Muscle Mass Meta-Analysis, generated from 2 reusable source documents in the Migaku knowledge base.

topicclaimevidence levelcitationsource
Casein Protein Muscle Mass Meta-AnalysisA subsequent review included 49 RCTs and yielded a similar conclusion, observing a dose–response relationship without specifying the optima for different types ().1Li Yunxia (2026)Dose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
Casein Protein Muscle Mass Meta-Analysis17 18 19 Table 1 Supplementary Table S2 Methodological quality was assessed with the Cochrane Risk of Bias 2.0 (RoB 2.0) tool across five domains: randomization process, deviations from intended interventions, missing outcome data, outcome measurement, and selective reporting ().1Li Yunxia (2026)Dose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
Casein Protein Muscle Mass Meta-AnalysisEach domain was rated as “low risk,” “some concerns,” or “high risk.” Traffic-light plots and summary bar charts were generated with robvis ().1Li Yunxia (2026)Dose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
Casein Protein Muscle Mass Meta-Analysis1 2 3 4 5 Resistance training and protein ingestion are considered to be the foundation of all interventions aiming to build skeletal muscle mass and strength throughout life (,).1Li Yunxia (2026)Dose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
Casein Protein Muscle Mass Meta-AnalysisHowever, the extent to which enhancing early gastric proteolysis translates into improved whole-body protein utilization remains unclear.4Benito-Vázquez I (2026)Actinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
Casein Protein Muscle Mass Meta-AnalysisDespite the absence of significant changes in circulating amino acid concentrations after multiple comparison correction, Kwd+ ® improved markers of protein utilization efficiency depending on dietary protein source.4Benito-Vázquez I (2026)Actinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
Casein Protein Muscle Mass Meta-AnalysisIn animals fed a high-protein pea diet, supplementation significantly reduced fat mass relative to accumulated protein intake, indicating improved nutrient partitioning.4Benito-Vázquez I (2026)Actinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
Casein Protein Muscle Mass Meta-AnalysisProtein utilization efficiency is a key determinant of metabolic health, body composition, and muscle function, particularly under high-protein dietary conditions and when using plant-based protein sources with lower digestibility.4Benito-Vázquez I (2026)Actinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
topicCasein Protein Muscle Mass Meta-Analysis
claimA subsequent review included 49 RCTs and yielded a similar conclusion, observing a dose–response relationship without specifying the optima for different types ().
evidence level1
citationLi Yunxia (2026)
sourceDose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
topicCasein Protein Muscle Mass Meta-Analysis
claim17 18 19 Table 1 Supplementary Table S2 Methodological quality was assessed with the Cochrane Risk of Bias 2.0 (RoB 2.0) tool across five domains: randomization process, deviations from intended interventions, missing outcome data, outcome measurement, and selective reporting ().
evidence level1
citationLi Yunxia (2026)
sourceDose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
topicCasein Protein Muscle Mass Meta-Analysis
claimEach domain was rated as “low risk,” “some concerns,” or “high risk.” Traffic-light plots and summary bar charts were generated with robvis ().
evidence level1
citationLi Yunxia (2026)
sourceDose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
topicCasein Protein Muscle Mass Meta-Analysis
claim1 2 3 4 5 Resistance training and protein ingestion are considered to be the foundation of all interventions aiming to build skeletal muscle mass and strength throughout life (,).
evidence level1
citationLi Yunxia (2026)
sourceDose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
topicCasein Protein Muscle Mass Meta-Analysis
claimHowever, the extent to which enhancing early gastric proteolysis translates into improved whole-body protein utilization remains unclear.
evidence level4
citationBenito-Vázquez I (2026)
sourceActinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
topicCasein Protein Muscle Mass Meta-Analysis
claimDespite the absence of significant changes in circulating amino acid concentrations after multiple comparison correction, Kwd+ ® improved markers of protein utilization efficiency depending on dietary protein source.
evidence level4
citationBenito-Vázquez I (2026)
sourceActinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
topicCasein Protein Muscle Mass Meta-Analysis
claimIn animals fed a high-protein pea diet, supplementation significantly reduced fat mass relative to accumulated protein intake, indicating improved nutrient partitioning.
evidence level4
citationBenito-Vázquez I (2026)
sourceActinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.
topicCasein Protein Muscle Mass Meta-Analysis
claimProtein utilization efficiency is a key determinant of metabolic health, body composition, and muscle function, particularly under high-protein dietary conditions and when using plant-based protein sources with lower digestibility.
evidence level4
citationBenito-Vázquez I (2026)
sourceActinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.

Source documents

  1. Dose–structure–population interactions of protein supplementation combined with resistance training on body composition: a Bayesian network meta-analysis with dose–response modeling
  2. Actinidin-Enriched Kiwifruit Concentrate (Kwd+<sup>®</sup>) Improves Protein Utilization Efficiency and Modulates Body Composition and Muscle Function in a Protein Source-Dependent Manner.