Evidence map›Paper›PMID 27832366›Full record

Trial reportEuropean journal of nutrition2018

Whey protein consumption after resistance exercise reduces energy intake at a post-exercise meal.

Alistair Monteyne, Alex Martin, Liam Jackson, Nick Corrigan, Ellen Stringer, Jack Newey, Penny L S Rumbold, Emma J Stevenson, Lewis J James

Open access · hybridAbstract readComparative StudyRandomized Controlled Trial
PubMed Full text at PMC Publisher
In one paragraph

Trial report in European journal of nutrition, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 23% 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

6 citing papers in PubMed, 2 syntheses or guidelines pooled it, 20 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Trial
  5. Article
  6. 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

9 authors at 3 institutions in 1 country.

Alistair MonteyneSchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK.
Alex MartinSchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK.
Liam JacksonSchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK.
Nick CorriganSchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK.
Ellen StringerSchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK.
Jack NeweySchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK.
Penny L S RumboldDepartment of Sport, Exercise and Rehabilitation, Faculty of Health and Life Sciences, Northumbria University, Newcastle upon Tyne, NE1 8ST, UK.
Emma J StevensonInstitute of Cellular Medicine, Human Nutrition Research Centre, Newcastle University, Newcastle upon Tyne, NE2 4HH, UK.
Lewis J JamesSchool of Sport, Exercise and Health Sciences, Loughborough University, Leicestershire, LE11 3TU, UK. L.James@lboro.ac.uk.
Loughborough University · GBNewcastle University · GBNorthumbria University · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeProtein consumption after resistance exercise potentiates muscle protein synthesis, but its effects on subsequent appetite in this context are unknown. This study examined appetite and energy intake following consumption of protein- and carbohydrate-containing drinks after resistance exercise.

methodsAfter familiarisation, 15 resistance training males (age 21 ± 1 years, body mass 78.0 ± 11.9 kg, stature 1.78 ± 0.07 m) completed two randomised, double-blind trials, consisting of lower-body resistance exercise, followed by consumption of a whey protein (PRO 23.9 ± 3.6 g protein) or dextrose (CHO 26.5 ± 3.8 g carbohydrate) drink in the 5 min post-exercise. An ad libitum meal was served 60 min later, with subjective appetite measured throughout. Drinks were flavoured and matched for energy content and volume. The PRO drink provided 0.3 g/kg body mass protein.

resultsAd libitum energy intake (PRO 3742 ± 994 kJ; CHO 4172 ± 1132 kJ; P = 0.007) and mean eating rate (PRO 339 ± 102 kJ/min; CHO 405 ± 154 kJ/min; P = 0.009) were lower during PRO. The change in eating rate was associated with the change in energy intake (R = 0.661, P = 0.007). No interaction effects were observed for subjective measures of appetite. The PRO drink was perceived as creamier and thicker, and less pleasant, sweet and refreshing (P < 0.05).

conclusionThese results suggest whey protein consumption after resistance exercise reduces subsequent energy intake, and this might be partially mediated by a reduced eating rate. Whilst this reduced energy intake is unlikely to impair hypertrophy, it may be of value in supporting an energy deficit for weight loss.

Indexed as

Appetite RegulationEnergy DrinksEnergy IntakeResistance TrainingSports Nutritional Physiological PhenomenaAdultAppetite DepressantsBeveragesDietary CarbohydratesDouble-Blind MethodFeeding BehaviorFood PreferencesGlucoseHumansMaleReproducibility of ResultsAppetite DepressantsDietary CarbohydratesGlucoseWhey ProteinsAnabolismAppetiteBody compositionEnergy balanceProtein synthesisWeight management

Identifiers

PMID27832366
PMCPMC5845592
OpenAlexW2555249925

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.