Research Methodology
Every article on BloomYourGut follows a rigorous, transparent research process. We believe you deserve to know exactly how we source, evaluate, and present gut health information.
How Articles Are Sourced
Our content pipeline ensures every article meets rigorous scientific standards before publication.
PubMed Scanning
We continuously scan PubMed, Cochrane Library, and major gastroenterology journals for new studies relevant to gut health, the microbiome, and digestive wellness.
Systematic Screening
Each study is screened for relevance, sample size, methodology quality, and conflict of interest. We prioritize randomized controlled trials and systematic reviews.
Expert Review
Shortlisted research is reviewed by registered dietitians and healthcare professionals who evaluate clinical significance and practical applicability.
Content Synthesis
Findings are translated into accessible language while preserving scientific accuracy. Every claim is linked to its original source for reader verification.
Ongoing Updates
Published articles are revisited quarterly. When new evidence emerges that changes our understanding, we update the article and note the revision history.
Citation Standards
Transparency starts with traceable citations. Every claim we make can be verified by our readers.
Primary Sources Only
We link directly to the original published study on PubMed or the journal website. No telephone-game citations from secondary sources.
DOI References
Every cited study includes its DOI (Digital Object Identifier) for permanent, verifiable access to the original research.
Publication Date Noted
We include publication dates so readers can assess recency. Gut microbiome research evolves rapidly, and context matters.
Conflict Disclosure
When cited studies are industry-funded, we note this in our articles so readers can factor potential bias into their evaluation.
E-E-A-T: Our Quality Framework
We align with Google's E-E-A-T framework (Experience, Expertise, Authoritativeness, Trustworthiness) to ensure our content meets the highest quality standards.
First-Hand Experience
Our team includes individuals who have personally navigated IBS, SIBO, and other gut conditions. We understand the daily reality of living with digestive issues.
Professional Expertise
Content is authored and reviewed by professionals with backgrounds in nutrition science, gastroenterology research, and registered dietetics.
Authoritative Sources
We cite exclusively from peer-reviewed journals, government health databases (NIH, WHO), and established medical institutions. No blog-sourced claims.
Transparent & Trustworthy
We disclose conflicts of interest, clearly label sponsored content, maintain editorial independence, and correct errors publicly when they occur.
Evidence Grading System
Not all evidence is created equal. We use a four-tier grading system so you always know how strong the science is behind our recommendations.
Strong
Strong EvidenceSupported by multiple randomized controlled trials, systematic reviews, or meta-analyses with consistent results across diverse populations.
e.g., Probiotics for antibiotic-associated diarrhea
Moderate
Moderate EvidenceSupported by at least one well-designed RCT or multiple cohort studies with generally consistent findings. Some limitations in scope or population.
e.g., Low-FODMAP diet for IBS symptom management
Preliminary
Preliminary EvidenceBased on early-stage research such as pilot studies, animal models, or small human trials. Promising but requires further investigation.
e.g., Specific probiotic strains for mental health via gut-brain axis
Insufficient
Insufficient EvidenceLimited or conflicting evidence. May be based on case reports, in-vitro studies, or expert opinion only. We include these with clear caveats.
e.g., Many social media gut health trends
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