Evidence map›Paper›PMID 39932545›Full record

Trial reportEuropean journal of nutrition2025

Postprandial plasma amino acid and appetite responses to a low protein breakfast supplemented with whey or pea protein in middle-to-older aged adults.

Marie Korzepa, Ryan N Marshall, Lucy M Rogers, Archie E Belfield, Jonathan I Quinlan, Yijia Huang, Ari Gritsas, Tyler A Churchward-Venne, Elisa I Glover, Luc J C van Loon and 2 more

Abstract readRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in European journal of nutrition, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

2 citing papers in PubMed.

  1. Trial
  2. What Is 'Muscle Health'? A Narrative Review and Conceptual Framework.Journal of functional morphology and kinesiology · 2025
    Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors.

Marie KorzepaSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0000-0002-6775-0645
Ryan N MarshallSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK.
Lucy M RogersSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0009-0003-7618-8097
Archie E BelfieldSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK.
Jonathan I QuinlanSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0000-0002-1205-7069
Yijia HuangDepartment of Kinesiology and Physical Education, McGill University, Montreal, QC, Canada.
Ari GritsasResearch Institute of the McGill University Health Centre, Montreal, QC, Canada.
Tyler A Churchward-VenneDepartment of Kinesiology and Physical Education, McGill University, Montreal, QC, Canada.ORCID http://orcid.org/0000-0001-6006-5461
Elisa I GloverVolac International LTD, Royston, Hertfordshire, UK.
Luc J C van LoonDepartment of Human Biology, NUTRIM, Maastricht University Medical Centre+, Maastricht, The Netherlands.
Gareth A WallisSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK.ORCID http://orcid.org/0000-0002-1400-0859
Leigh BreenSchool of Sport, Exercise and Rehabilitation Sciences, University of Birmingham, Birmingham, UK. L.Breen@bham.ac.uk.ORCID https://orcid.org/0000-0001-6669-4816

Funding

Volac International LTD 1141449
6 · The paper itself

Abstract

The addition of low-dose protein to low protein-containing meals in middle-to-older aged adults may promote greater postprandial plasma aminoacidemia and mitigate declines in muscle health but may be dependent on the source and quality of protein consumed. This single-blind randomised study investigated postprandial plasma aminoacidemia and appetite regulatory responses to a typical lower protein-containing (∼0.07 g·kg body mass[BM]

Indexed as

Amino AcidsAppetiteBreakfastDietary SupplementsPea ProteinsPostprandial PeriodWhey ProteinsAgedDietary ProteinsFemaleGhrelinGlucagon-Like Peptide 1HumansMaleMiddle AgedSingle-Blind MethodAmino AcidsDietary ProteinsGhrelinGlucagon-Like Peptide 1Pea ProteinsWhey ProteinsAgeingDietary proteinProtein quality

Identifiers

PMID39932545
PMCPMC11813961

What Socratic holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the Socratic graph.