Sources Policy

Last updated: October 19, 2026

Responsibility and Current Limits

Biraj K. operates FitnessLifeMag under the editorial identity Biraj Health Care. Content uses his own research and writing with AI-assisted drafting. He checks selected supporting sources; systematic verification of every claim and citation is not currently part of the process. Articles are not independently medically reviewed.

This policy explains how sources should be selected and interpreted during preparation and revision. It is not a certificate that every published citation has already passed every check below. AI output is not a source of clinical evidence.

Use the Right Source for the Question

Product Identity, Label, Price, and Seller Terms

Current labels, manufacturer documents, seller pages, and checkout or return terms can help establish what is being offered. They remain commercial or product-supplied sources, not independent proof of effectiveness. Record the exact product version and disclose unavailable or unreadable information.

Health Benefits and Harms

Relevant clinical guidelines, high-quality systematic reviews, and appropriate human studies can inform efficacy and safety questions. Quality, recency, study design, risk of bias, directness, and applicability matter more than simply counting citations. A systematic review is not automatically reliable if its included evidence is weak or mismatched.

Regulatory and Public-Health Information

Government agencies and recognized health institutions can provide safety alerts, recalls, labeling information, and public-health guidance. A government webpage mentioning an ingredient does not mean it approves or endorses a particular supplement. Regulatory status depends on the product and jurisdiction.

Customer Reports

Attributable customer reports may raise questions about use, ordering, or returns. They cannot establish a treatment effect, reliable adverse-event rate, or representative satisfaction percentage. Seller testimonials and affiliate endorsements should be identified as such.

Match the Evidence to the Claim

• Identity: Was the actual finished formula studied, or only an ingredient?
• Preparation and exposure: Do extract, route, dose, serving, and duration match?
• Population: Who participated, and how relevant are they to the reader?
• Outcome: Was the claimed benefit measured, or a different endpoint?
• Uncertainty: What are the study size, design limitations, funding, conflicts, and contradictory findings?

Animal, laboratory, mechanistic, and preliminary research should remain clearly labeled. A plausible mechanism does not establish a meaningful human benefit. Findings from separate ingredients cannot simply be added together to prove a blend works.

Citation and Verification Standards

When preparing or revising a health claim, the supporting source should be opened and checked for the relevant findings, population, exposure, and limitations. An AI summary, search snippet, or another affiliate article is not sufficient verification.

Where practical, provide an original-source link, study title, DOI, or PubMed identifier that allows readers to locate the evidence. A PubMed listing is an indexing record, not a quality endorsement. If only an abstract or secondary summary was available, disclose that limit rather than imply a full-text review.

Check for corrections, expressions of concern, and retractions before relying on a paper. Retracted findings should not be used as affirmative support; an earlier citation should be reassessed when a retraction becomes known. Link relevance matters: citing a reputable institution does not validate a claim its page does not support.

Sources That Cannot Establish Effectiveness

• Unverified testimonials, influencer endorsements, or before-and-after images.
• Unsourced blogs, AI-generated references, and other affiliate reviews repeating seller claims.
• Certificates or quality claims whose issuer, scope, or authenticity cannot be confirmed.
• Research on a different product, route, dose, or population without clear qualification of the mismatch.

Such materials may be discussed to describe marketing, identify unanswered questions, or explain limitations—not presented as direct clinical proof.

Missing, Conflicting, or Changing Evidence

“No matching trial identified in the sources checked” is different from “no trial exists.” Where an article documents a literature search, describe its scope and date. Do not invent a search history or treat a limited search as exhaustive.

Absence of evidence is not proof of either safety or ineffectiveness. Conflicting findings should be presented in context rather than selecting only favorable studies. Sources and product information may change, and not all pages are continuously rechecked.

Report a Source or Citation Error

Email info@fitnesslifemag.com with the article URL, the specific claim or citation, and a relevant source. Please do not send private medical records. Read the editorial methodology and correction instructions for related information.

Related Editorial Policies

Read the methodology, founder profile and correction instructions. Individual articles should identify the sources and limitations relevant to their claims.