Evidence map›Paper›PMID 27417768›Full record

ReviewHealthcare (Basel, Switzerland)2015

Does Whole Grain Consumption Alter Gut Microbiota and Satiety?

Danielle N Cooper, Roy J Martin, Nancy L Keim

Registry-linked trialOpen access · goldAbstract readReview
In one paragraph

Review in Healthcare (Basel, Switzerland), 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT01403857 (Evaluating Liking, Acceptability and Health Benefits of Grain Products), which is not on this map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
1.5field-weighted citation impact, top 18% 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.

NCT01403857 nacompletednot on this map

Evaluating Liking, Acceptability and Health Benefits of Grain Products

TypeinterventionalSponsorUSDA, Western Human Nutrition Research CenterRan2010 to 2013Enrolled45ConditionsFood PreferencesArmsWhole grain foods, Refined grains
3 · Its place in the literature

Who cites it

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 40 citations in OpenAlex.

  1. Pooled it
  2. Trial
  3. Trial
  4. Article
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Article
  11. Review
  12. Article
  13. Article
  14. Pathways and mechanisms linking dietary components to cardiometabolic disease: thinking beyond calories.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2018
    Review
  15. Review
  16. Article
  17. Whole Grains in Amelioration of Metabolic Derangements.Journal of nutritional health & food science · 2016
    Article
  18. 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

3 authors at 2 institutions in 1 country.

Danielle N CooperDepartment of Nutrition, University of California at Davis, 1 Shields Ave, Davis, CA 95616, USA. dncooper@ucdavis.edu.
Roy J MartinDepartment of Nutrition, University of California at Davis, 1 Shields Ave, Davis, CA 95616, USA. roy.martin@ars.usda.gov.
Nancy L KeimDepartment of Nutrition, University of California at Davis, 1 Shields Ave, Davis, CA 95616, USA. nancy.keim@ars.usda.gov.
Western Human Nutrition Research Center · USUniversity of California, Davis · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

This review summarizes recent studies examining whole grain consumption and its effect on gut microbiota and satiety in healthy humans. Studies comparing whole grains to their refined grain counterparts were considered, as were studies comparing different grain types. Possible mechanisms linking microbial metabolism and satiety are described. Clinical trials show that whole grain wheat, maize, and barley alter the human gut microbiota, but these findings are based on a few studies that do not include satiety components, so no functional claims between microbiota and satiety can be made. Ten satiety trials were evaluated and provide evidence that whole oats, barley, and rye can increase satiety, whereas the evidence for whole wheat and maize is not compelling. There are many gaps in the literature; no one clinical trial has examined the effects of whole grains on satiety and gut microbiota together. Once understanding the impact of whole grains on satiety and microbiota is more developed, then particular grains might be used for better appetite control. With this information at hand, healthcare professionals could make individual dietary recommendations that promote satiety and contribute to weight control.

Indexed as

bile acidsgut microbiotaobesitysatietyshort chain fatty acidsVAS appetite assessmentwhole grains

Identifiers

PMID27417768
PMCPMC4939539
OpenAlexW2110950843

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

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.