Summary
This randomised controlled trial investigated whether a plant protein blend could stimulate post-exercise myofibrillar protein synthesis equivalently to whey protein in resistance-trained adults. The findings suggest that carefully formulated plant-based protein sources may provide comparable acute anabolic responses to animal-derived whey protein following resistance exercise, potentially expanding dietary options for athletes seeking to optimise muscle adaptation.
Regional applicability
The findings are directly applicable to UK sports nutrition practice and athlete dietary guidance, particularly for individuals seeking plant-based protein alternatives. Results may inform recommendations from UK sport science bodies and support development of plant-protein sports nutrition products aligned with vegan and vegetarian athlete populations.
Key measures
Myofibrillar protein synthesis rates (likely measured via stable isotope methodology); resistance training response; protein source comparison
Outcomes reported
The study compared myofibrillar protein synthesis rates following resistance exercise in adults consuming either a plant-based protein blend or whey protein. Acute post-exercise muscle protein synthetic response was measured as the primary outcome.
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