Research
Cellular
Whey-based multi-ingredient supplements are superior to isocaloric and isonitrogenous placebo for enhancing skeletal muscle growth in both younger and older persons.
Whey-based multi-ingredient supplements should be prioritized for muscle growth in diverse age groups.
StrongSupportsmedium confidence
RCTs have demonstrated superiority of whey-based MIS compared to isocaloric and isonitrogenous placebo for enhancing SkM growth in both younger and older persons.
Why this rating
Based on RCTs demonstrating the findings.
Source
Multi-ingredient supplementation for combating sarcopenia and polymorbidity
Joshua P. Nederveen et al. · Current Opinion in Clinical Nutrition & Metabolic Care · 2025
DOI 10.1097/mco.0000000000001166
Meta-analysis
Read the paper DOI resolved against Crossref · corpus check 2026-06-10
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