Research

Hormonal

Consuming mycoprotein provides a sustained release of essential amino acids (EAAs) and branched-chain amino acids (BCAAs) compared to milk protein, supporting muscle protein synthesis without rapid spikes.

To support muscle growth, include mycoprotein (like Quorn) in your diet. It digests slower than milk or meat, providing a steady stream of amino acids over several hours, which is beneficial for muscle protein synthesis. Aim for 60-80g servings to maximize this effect.

ModerateSupportsMEDIUM confidence
Mycoprotein ingestion resulted in slower but more sustained plasma EAA and BCAA concentrations compared with milk when protein matched. Increasing the dose of mycoprotein amplified these effects, with some evidence of a plateau at 60–80 g
Tim J. A. Finnigan et al. · Current Developments in Nutrition · 2019

Why this rating

Based on a single small crossover study (n=12) cited in a symposium review.

Source

Mycoprotein: The Future of Nutritious Nonmeat Protein, a Symposium Review

Tim J. A. Finnigan et al. · Current Developments in Nutrition · 2019

DOI 10.1093/cdn/nzz021

narrative_reviewCited 234×
Read the paper
DOI resolved against Crossref · corpus check 2026-06-10

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