Evidence map›Paper›PMID 29462923›Full record

SynthesisNutrients2018

The Effect of Whey Protein Supplementation on the Temporal Recovery of Muscle Function Following Resistance Training: A Systematic Review and Meta-Analysis.

Robert W Davies, Brian P Carson, Philip M Jakeman

Open access · goldAbstract readMeta-AnalysisSystematic Review
In one paragraph

Synthesis in Nutrients, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 51 papers, 8 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
51citing papers in PubMed, 8 pooled it
5.1field-weighted citation impact, top 4% of its field
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

51 citing papers in PubMed, 8 syntheses or guidelines pooled it, 100 citations in OpenAlex.

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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

3 authors at 1 institution in 1 country.

Robert W DaviesHuman Science Research Unit, Centre for Interventions in Infection, Inflammation & Immunity (4i), University of Limerick, Limerick V94 T9PX, Ireland. robert.davies@ul.ie.ORCID 0000-0002-2994-7762
Brian P CarsonHuman Science Research Unit, Centre for Interventions in Infection, Inflammation & Immunity (4i), University of Limerick, Limerick V94 T9PX, Ireland. brian.carson@ul.ie.ORCID 0000-0001-8350-1481
Philip M JakemanHuman Science Research Unit, Centre for Interventions in Infection, Inflammation & Immunity (4i), University of Limerick, Limerick V94 T9PX, Ireland. phil.jakeman@ul.ie.ORCID 0000-0002-1199-080X
University of Limerick · IE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Whey protein (WP) is a widely consumed nutritional supplement, known to enhance strength and muscle mass during resistance training (RT) regimens. Muscle protein anabolism is acutely elevated following RT, which is further enhanced by WP. As a result, there is reason to suggest that WP supplementation may be an effective nutritional strategy for restoring the acute loss of contractile function that occurs following strenuous RT. This systematic review and meta-analysis provides a synthesis of the literature to date, investigating the effect of WP supplementation on the recovery of contractile function in young, healthy adults. Eight studies, containing 13 randomised control trials (RCTs) were included in this review and meta-analysis, from which individual standardised effect sizes (ESs) were calculated, and a temporal overall ES was determined using a random-effects model. Whilst only half of the individual studies reported beneficial effects for WP, the high-quality evidence taken from the 13 RCTs was meta-analysed, yielding overall positive small to medium effects for WP from < 24 to 96 h (ES range = 0.4 to 0.7), for the temporal restoration of contractile function compared to the control treatment. Whilst the effects for WP were shown to be consistent over time, these results are limited to 13 RCTs, principally supporting the requirement for further comprehensive research in this area.

Indexed as

Dietary SupplementsMuscle ContractionResistance TrainingFemaleHumansMaleMuscle FatigueMuscle, SkeletalMuscle StrengthRecovery of FunctionTime FactorsWhey ProteinsWhey Proteinsathletic performancedietary supplementsexercisehumansrecovery of functionresistance trainingskeletal musclesportsweight liftingwhey proteins

Identifiers

PMID29462923
PMCPMC5852797
OpenAlexW2788180564

What OpenQuestion 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 OpenQuestion graph.