Why this page changed
A reviewer profile must be verifiable, not merely reassuring
Health websites sometimes display a medical-review badge, a stock portrait, or a biography that readers cannot independently confirm. Those signals look authoritative but do not establish who reviewed the content, whether the credential is active, what the reviewer actually checked, or when the review occurred. In a diabetes context, unsupported authority claims are more harmful than having no reviewer label at all.
This URL previously presented named clinicians, education histories, specialties, and review counts without sufficient public evidence in the website records to substantiate those identities and claims. Those profiles have been removed. The page now documents the real review process and the standard any future reviewer disclosure must meet.
Keeping the existing URL avoids breaking bookmarks and internal links while changing its purpose from promotional biographies to a transparent reviewer and review-method disclosure. The change also aligns the page with the About page, which distinguishes editorial source review from licensed clinical review.
What a page review date means today
A displayed review date means the page was checked against the sources identified on that page as of that date. The check can include formula accuracy, unit labels, arithmetic output, current threshold wording, source links, internal links, metadata, responsive tables, and safety boundaries. It is an editorial and technical status marker.
A review date does not automatically mean a licensed health professional approved the page. It does not create a clinician-patient relationship, certify a calculator for medical-device use, guarantee that a source will never change, or turn general information into an individual recommendation.
Where a page uses current professional guidance, the source and edition should be stated. Where it uses a research equation, the original publication should be linked. Readers should be able to inspect the basis of a claim without relying only on a badge.
How calculators are checked
A formula review begins with the primary source. Coefficients, units, direction of conversion, allowed input, and rounding are compared with the publication or standards body. Test values are calculated at several points, including common values and range boundaries. Reverse relationships are labeled as estimates so users do not mistake arithmetic for a laboratory assay.
The interface is reviewed separately. Fields should state whether they accept percentage, mg/dL, mmol/L, mmol/mol, CGM mean glucose, or Time in Range. Error handling should avoid silently treating a single glucose reading as an average. Outputs should retain the metric name and should not use a diagnosis label where the calculation cannot diagnose.
Finally, surrounding content explains study-population limits and reasons for mismatch. A mathematically correct equation can still be misleading if the page implies it matches every individual or supports medication changes.
How medical and safety claims are checked
The preferred evidence depends on the claim. Diagnostic-test explanations and patient-facing public guidance favor NIDDK, CDC, and FDA material. Current treatment-target examples are checked against the applicable edition of professional standards. Formula claims favor the original peer-reviewed study or official standards organization.
The reviewer asks whether a source directly supports the exact sentence. A general organization homepage cannot substantiate a precise target, turnaround time, price, device-accuracy margin, or insurance statement. Time-sensitive information is narrowed or removed when it cannot be verified reliably.
Safety language is reviewed for scope. General information can explain that glucose below 70 mg/dL is a common hypoglycemia alert threshold, but it must not improvise an individual emergency plan. Severe symptoms and inability to self-treat should direct users toward their prescribed plan and emergency care.
When clinical review would be specifically valuable
Editorial source review can verify that a page reproduces an equation or guideline accurately. A qualified clinician adds a different perspective: whether context is missing, how wording could be misunderstood in practice, whether exceptions deserve more prominence, and whether a seemingly harmless interface could encourage unsafe self-management.
Clinical review is particularly valuable for pregnancy, pediatrics, older adults with complex health, hypoglycemia, kidney disease, altered red-blood-cell turnover, device discrepancies, and any content close to treatment decisions. It does not replace evidence or technical testing, and a credential outside the relevant scope should not be treated as universal expertise.
Until a reviewer is engaged and verifiably disclosed, pages use cautious educational language, primary sources, explicit limitations, and a medical disclaimer. Readers should consult their own qualified health professional for interpretation and treatment.
Requirements for any future named reviewer
A future profile will not be published from a name and biography alone. The site should have the reviewer’s consent; full professional name; relevant degree and credential; jurisdiction and license or certification details when applicable; a link or method for independent verification; relevant subject-matter scope; conflicts or commercial relationships; and the dates and pages reviewed.
The profile must distinguish authorship, editorial review, technical review, and clinical review. It should not claim that one person reviewed “the entire site” unless a documented review actually covered every live page and subsequent changes are tracked.
Reviewer disclosure checklist
Identity and consent
Use the reviewer’s professional name only with explicit approval to publish the profile and review relationship.
Credential verification
Link to a licensing board, certification directory, institutional profile, or another reliable verification source.
Relevant scope
Explain why the reviewer’s training applies to the calculator, test, population, or safety topic reviewed.
Review contribution
State whether the person checked formulas, clinical context, safety, citations, or another defined part of the page.
Date and version
Record when review occurred and re-review after material formula, guideline, or medical-content changes.
Conflicts and payment
Disclose compensation, employment, sponsorship, product relationships, or other interests relevant to the content.
What readers can verify on every pillar page
A useful page should identify the input and output, distinguish measured and calculated metrics, link its central formula or guidance, state major limitations, provide a review date, and connect to the relevant calculator, chart, or policy. Readers can check whether the displayed output matches the stated equation and whether the linked source supports the nearby claim.
The calculator hub explains which tool matches each source metric. The charts hub separates conversion tables, screening thresholds, and daily targets. The Editorial Policy covers sourcing, corrections, independence, and update practices in more detail.
This transparency does not guarantee perfection. It gives readers a practical way to inspect the work, identify an inconsistency, and report it with enough detail to correct.
Report a content or credential concern
Use the contact page to report a formula error, unsupported medical statement, unclear unit, inaccessible control, broken source, outdated standard, or concern about a reviewer claim. Include the page URL, exact text or behavior, and a relevant primary source when possible.
Qualified reviewer interested in contributing?
Send your relevant scope, public credential-verification link, conflicts, and the type of review you can perform. Contact does not guarantee a published role.
Contact the editorial teamDisclosure update
This page was rewritten on August 15, 2026 to remove unverifiable reviewer profiles and define the site’s actual review status. No current page should be interpreted as clinician-reviewed unless it contains a specific, independently verifiable reviewer disclosure.