Evidence mapPaperPMID 32825124Full record

ReviewNutrients2020

A Review of Recent Findings on Meal Sequence: An Attractive Dietary Approach to Prevention and Management of Type 2 Diabetes.

Sodai Kubota, Yanyan Liu, Katsumi Iizuka, Hitoshi Kuwata, Yutaka Seino, Daisuke Yabe

Abstract readReview
In one paragraph

Review in Nutrients, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed, 2 pooled it
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

24 citing papers in PubMed, 2 syntheses or guidelines pooled it.

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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

6 authors.

Sodai KubotaDepartment of Diabetes and Endocrinology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.ORCID 0000-0002-6072-0080
Yanyan LiuDepartment of Diabetes and Endocrinology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.
Katsumi IizukaDepartment of Diabetes and Endocrinology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.ORCID 0000-0002-9837-6238
Hitoshi KuwataYutaka Seino Distinguished Center for Diabetes Research, Kansai Electric Power Medical Research Institute, Kobe 650-0047, Japan.
Yutaka SeinoYutaka Seino Distinguished Center for Diabetes Research, Kansai Electric Power Medical Research Institute, Kobe 650-0047, Japan.
Daisuke YabeDepartment of Diabetes and Endocrinology, Gifu University Graduate School of Medicine, Gifu 501-1194, Japan.

Funding

Japan Society for the Promotion of Sciences 17K09825 (to D.Y.), 20K11619 (H.K.) and 17K00850 (to K.I.)
6 · The paper itself

Abstract

While adjustment of total energy and nutritional balance is critically important, meal sequence, a relatively simple method of correcting postprandial hyperglycemia, is becoming established as a practical dietary approach for prevention and management of diabetes and obesity. Meal sequence, i.e., consumption of protein and/or fat before carbohydrate, promotes secretion of glucagon-like peptide-1 (GLP-1) from the gut and ameliorates secretions of insulin and glucagon and delays gastric emptying, thereby improving postprandial glucose excursion. GLP-1 is known to suppress appetite by acting on the hypothalamus via the afferent vagus nerve. Thus, enhancement of GLP-1 secretion by meal sequence is expected to reduce body weight. Importantly, consumption of a diet rich in saturated fatty acids such as meat dishes before carbohydrate increases secretions of not only GLP-1 but also glucose-dependent insulinotropic polypeptide (GIP), which promotes energy storage in adipose tissue and may lead to weight gain in the long term. Dietary fiber intake before carbohydrate intake significantly reduces postprandial glucose elevation and may have a weight loss effect, but this dietary strategy does not enhance the secretion of GLP-1. Thus, it is suggested that their combination may have additive effects on postprandial glucose excursion and body weight. Indeed, results of some clinical research supports the idea that ingesting dietary fiber together with meal sequence of protein and/or fat before carbohydrate benefits metabolic conditions of individuals with diabetes and obesity.

Indexed as

Diabetes Mellitus, Type 2Dietary CarbohydratesDietary FatsDietary FiberDietary ProteinsDiet, ReducingFeeding BehaviorGlucagonGlucagon-Like Peptide 1HumansInsulinIntestinal MucosaMealsNutritional Physiological PhenomenaObesityDietary CarbohydratesDietary FatsDietary FiberDietary ProteinsGlucagonGlucagon-Like Peptide 1Insulindiabetesdietary therapyincretinmeal sequenceobesity

Identifiers

PMID32825124
PMCPMC7551485

What Socratic holds

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Registered trials

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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.