Evidence map›Paper›PMID 40831181›Full record

ArticleJournal of animal science2025

Effects of Bacillus coagulans (GBI-30, 6086) supplementation on apparent total tract nutrient digestibility and the fecal characteristics and metabolites, immunity, and microbiota of healthy adult dogs.

Sofia M Wilson, Yifei Kang, Jocelyn F Wren, John F Menton, Elena Vinay, Mathieu Millette, Melissa R Kelly, Zifan Xie, Michael J Miller, Kelly S Swanson

Abstract readRandomized Controlled Trial, Veterinary
In one paragraph

Article in Journal of animal science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

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

2 citing papers in PubMed.

  1. Functional Effects ofInternational journal of molecular sciences · 2026
    Article
  2. Effects ofMicroorganisms · 2025
    Article
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

10 authors.

Sofia M WilsonDepartment of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.ORCID 0009-0002-1789-3055
Yifei KangThe Carl R. Woese Institute for Genomic Biology, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.
Jocelyn F WrenDepartment of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.
John F MentonKerry Group, Beloit, WI 53511, USA.
Elena VinayKerry Group, Beloit, WI 53511, USA.
Mathieu MilletteKerry (Canada), Laval, Quebec H7V 4B3, Canada.
Melissa R KellyScience Made Simple, LLC, Winston Salem, NC 27101, USA.
Zifan XieDepartment of Food Science and Human Nutrition, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.ORCID 0009-0008-8904-2552
Michael J MillerDepartment of Food Science and Human Nutrition, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.
Kelly S SwansonDepartment of Animal Sciences, University of Illinois Urbana-Champaign, Urbana, IL 61801, USA.ORCID 0000-0001-5518-3076

Funding

Kerry Group WI 53511
6 · The paper itself

Abstract

Bacillus coagulans GBI-30, 6086, is a lactic acid-producing, spore-forming bacteria with diverse characteristics that lend it resiliency through commercial pet food processing, storage, and chemical and enzymatic digestion through the gastrointestinal tract. The objective of this study was to determine the effects of B. coagulans on dietary apparent total tract nutrient digestibility (ATTD) and the hematology, immunoglobulin concentrations and fecal characteristics, metabolites, and microbiota populations of healthy adult dogs. Adult English Pointer dogs (n = 12; age = 5.9 ± 2.5 yr; body weight = 26.6 ± 6.1 kg) were fed the same diet but supplemented with B. coagulans or a placebo via gelatin capsules in a replicated 3 × 3 Latin square design. Capsules were administered daily before each feeding, with the following treatments tested: (1) basal diet + placebo (control; 250 mg maltodextrin); (2) basal diet + B. coagulans [low dose; 5 × 108 colony-forming units (CFU)/d]; and (3) basal diet + B. coagulans (high dose; 2.5 × 109 CFU/d). Fecal, blood, nasal, and pinnae samples were collected after a 22-d adaptation phase in each period. Data were analyzed using the Mixed Models procedure of SAS 9.4, with P < 0.05 being significant and P < 0.10 being trends. Bacillus coagulans supplementation did not affect ATTD, food intake, fecal metabolites, immunoglobulin concentrations, or hematology, but did lower fecal scores (P < 0.05; firmer stool). Using qPCR, fecal Faecalibacterium spp. abundance was greater (P < 0.05) and fecal Bacteroides spp., Bifidobacterium spp., and Ruminococcus gnavus abundances tended to be greater (P < 0.10) in dogs fed the low B. coagulans dose than those fed the placebo. Overall, our results demonstrate that this bacterial species can be safely supplemented to healthy dogs without a negative impact on nutrient digestibility or canine health parameters, and supplementation with the low dose treatment may help maintain fecal consistency and positively influence gastrointestinal microbiota.

Indexed as

Bacillus coagulansDigestionGastrointestinal MicrobiomeProbioticsAnimal FeedAnimal Nutritional Physiological PhenomenaAnimalsDietDietary SupplementsDogsFecescanine microbiotanutrient digestibilityprobiotic

Identifiers

PMID40831181
PMCPMC12415557

What OpenQuestion 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 OpenQuestion graph.