Skip to content
Catalyst

PapersPMID:23343676

Addition of carbohydrate or alanine to an essential amino acid mixture does not enhance human skeletal muscle protein anabolism.

The Journal of nutrition2013The record ↗

  1. Finding, very limited evidenceno difference foundMuscle protein fractional synthetic rate

No finding here moved its endpoint.

What did not

1 findingHow to read these marks →
  • “Although responses were more robust in the EAA+CHO group and prolonged in the EAA+ALA group, AUCs were similar among all groups for fractional synthetic rate, MPS, MPB, and NB.”
    Study
    RCT
    Dose studied
    30 g alanine added to 10 g EAA, single ingestion
    Population
    Healthy young men and women; every arm ingested 10 g essential amino acids (EAA), alanine added in one arm; two-hour-plus AUC comparison across arms, abstract only

Study record

Design
randomised controlled trial
Species
human
Population
Young men and women ingesting 10 g essential amino acids alone, with sucrose, or with alanine
Participants
21
Comparator
an active treatment / no treatment
Duration
not reported
Endpoints measured
8