Cited by 370Gut microbiota and healthNutritional Studies and DietGastrointestinal motility and disorders

A healthy gastrointestinal microbiome is dependent on dietary diversity

Open access
Heiman, Mark L., Greenway, Frank L.·2016·Molecular Metabolism

Abstract

BACKGROUND: Like all healthy ecosystems, richness of microbiota species characterizes the GI microbiome in healthy individuals. Conversely, a loss in species diversity is a common finding in several disease states. This biome is flooded with energy in the form of undigested and partially digested foods, and in some cases drugs and dietary supplements. Each microbiotic species in the biome transforms that energy into new molecules, which may signal messages to physiological systems of the host. SCOPE OF REVIEW: Dietary choices select substrates for species, providing a competitive advantage over other GI microbiota. The more diverse the diet, the more diverse the microbiome and the more adaptable it will be to perturbations. Unfortunately, dietary diversity has been lost during the past 50 years and dietary choices that exclude food products from animals or plants will narrow the GI microbiome further. MAJOR CONCLUSION: Additional research into expanding gut microbial richness by dietary diversity is likely to expand concepts in healthy nutrition, stimulate discovery of new diagnostics, and open up novel therapeutic possibilities.

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Integrity signals

Registry

Crossref · 10.1016/j.molmet.2016.02.005

Cites

43 of 43 references verified0 citation errors · 0 not checkable

Statistics

Claims the paper makes

The claims and statistics of this paper haven’t been checked yet.

Run the check — free, no account needed. It reads the open-access text and checks the sources it cites.

A few free checks a day · papers already verified open instantly · results are public

Claims other papers make about this one

Each is checked against this paper’s own text: does it say what the citing paper says it does?

  • Long-term elimination or excessive reduction of nutrients such as fermentable fibre produces microbial losses which are difficult to be reversed.

    “While diet has been shown to facilitate shifts in microbial composition in as little as three days, long-term elimination or excessive reduction of nutrients such as fermentable fibre produces microbial losses which are difficult to be reversed [84].”
  • Diet has been shown to facilitate shifts in microbial composition in as little as three days.

    “While diet has been shown to facilitate shifts in microbial composition in as little as three days, long-term elimination or excessive reduction of nutrients such as fermentable fibre produces microbial losses which are difficult to be reversed [84].”
  • Microbial biodiversity of six to twelve year olds is greater than that of healthy adults.

    “The microbial biodiversity of six to twelve year olds, for example, has been shown to be greater than those of healthy adults [84,85].”
  • A diverse diet, particularly a greater number of different types of plant foods consumed, is associated with greater microbial alpha-diversity.

    “A diverse diet, and in particular, the number of different types of plant foods consumed [35,78], has been associated with greater microbial alpha-diversity thought to provide an increased variety of substrates for numerous taxa proliferation [78,84].”

Self-check

Percentages, sums and reported differences re-computed from the paper’s own numbers.

The self-check needs the paper’s full text.

Cites

Flagged first, then by citations

Research works printed but not linked: 2

  1. [18]Hammerschmidt R. Phytoalexins: what have we learned after 60 years? Annual Review of Phytopathology 37 1999 285 306 11701825
  2. [20]David L.A. Maurice C.F. Carmody R.N. Gootenberg D.B. Button J.E. Wolfe E. Diet rapidly and reproducible alters the humans gut microbiome Nature 505 2014 559 563 24336217 PMC3957428

Cited by

Sorted by citations

Authors
Heiman, M. L., & Greenway, F. L.
Affiliations
Pennington Biomedical Research Center (US)
Corresponding author
Heiman, Mark L.
Venue
Molecular Metabolism
Publisher
Elsevier BV
Published
2016-05
Volume
5
Issue
5
Pages
317-320
ISSN
2212-8778 (ISSN-L)
OpenAlex
W2295084775
Cited by
370
References
43
Citations by year
2026: 32 · 2025: 38 · 2024: 47 · 2023: 46 · 2022: 46 · 2021: 41 · 2020: 39 · 2019: 32 · 2018: 31 · 2017: 13 · 2016: 5
FWCI
2.44
Type
journal article
Language
en
Open access
Locations
  • Molecular Metabolism (publishedVersion, cc-by-nc-nd)
  • Europe PMC (PubMed Central) (publishedVersion, cc-by-nc-nd)
  • PubMed Central (publishedVersion, cc-by-nc-nd)
  • PubMed (publishedVersion)
  • DOAJ (DOAJ: Directory of Open Access Journals) (submittedVersion, cc-by-sa)
Funders
National Institutes of Health
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Gut microbiota and health
  • Health Sciences › Medicine › Public Health, Environmental and Occupational Health › Nutritional Studies and Diet
  • Health Sciences › Medicine › Gastroenterology › Gastrointestinal motility and disorders
Keywords
gut microbiota, dietary diversity, diet-microbiome interactions, plant-based diet, animal-based diet, host-microbe signaling, microbiota-based therapy

About these checks

Registry, retraction, Cites and statistics results are computed, not judged, with one exception: a printed reference that no index lists is read once by a model before it counts as a citation error. Claims are extracted by a model and kept only when their quote appears verbatim in the text; each cited source is then checked, with a model’s help, for whether it says what the claim relies on. Those verdicts can be wrong — read the claim’s quote and the cited source before relying on one.

Statistics and arithmetic are recomputed, not judged.

Confidence bands are shown only for fields calibrated on our annotated test set. None is calibrated yet, so no band is shown.

What counts as a claim ›How we measure confidence ›How we check this ›

Are you an author, or do you see a problem with this page? Request a review