How we write about lab testing

Last updated: July 2026.

What our content is for

Celio Health publishes educational pages about lab tests, biomarkers, symptoms, and conditions so you can walk into a conversation with your clinician better informed. Our content explains what a test measures and why clinicians order it. It is never a diagnosis, a treatment recommendation, or a substitute for medical care, and every page says so.

What we deliberately leave out

Two omissions are policy, not oversight:

• No reference ranges. "Normal" ranges vary by laboratory, method, age, sex, and clinical context. Publishing a single range invites self-diagnosis against the wrong yardstick. Your lab report carries the range that applies to your result, and your clinician is the right person to interpret it.
• No medical-reviewer bylines we can't stand behind. We do not stamp pages with reviewer names or credentials as decoration. If a page ever carries a reviewer's name, that person will have actually reviewed it.

How pages are researched

Explainer pages are written from primary and authoritative secondary sources: peer-reviewed journals, professional-society guidance, and public-health agencies. Where a page shows a "Recent research" section, every entry is a real, linked PubMed record: title, journal, and year come directly from the National Library of Medicine, and we never fabricate citations. Commerce facts (prices, sample types, turnaround) come from our live catalog, the same data used at checkout.

How pages stay current

Every educational page shows a "Last updated" date, and our research citations are refreshed automatically from PubMed. When the catalog changes, prices on educational pages change with it, because both are generated from one source of truth.

Report an error

If you find something wrong — a factual error, a broken citation, an out-of-date price — email support@celiohealth.com and we will correct it.

See also our About page, Privacy Policy, and HIPAA Notice.