Editorial Policy

Our Standards

Every article on BloodMarker follows a strict editorial process designed to ensure accuracy, clarity, and usefulness. We write for people who just got their blood test results and want to understand what the numbers mean.

Sources

All health information on BloodMarker is based on published clinical guidelines and peer-reviewed research. We cite sources from:

• National Institutes of Health (NIH)
• American Heart Association (AHA)
• Centers for Disease Control and Prevention (CDC)
• American Diabetes Association (ADA)
• World Health Organization (WHO)
• Mayo Clinic reference materials
• Peer-reviewed studies indexed on PubMed

Each article includes 8-10 direct citations. We link to primary sources whenever possible.

Reference Ranges

The reference ranges used on BloodMarker follow standard US clinical laboratory values as published by major medical organizations. We note when ranges differ by age, sex, or other demographic factors.

What We Do Not Do

BloodMarker does not provide medical advice, diagnose conditions, or recommend specific treatments. We do not accept sponsored content, paid placements, or advertising that influences editorial decisions. Our content is never influenced by commercial interests.

Updates and Corrections

Medical guidelines change. We review our content regularly and update articles when new guidelines are published. Every article displays a "last reviewed" date. If you spot an error or outdated information, contact us at contact@bloodmarker.com and we will review it promptly.

Independence

BloodMarker is independently operated. We are not affiliated with any pharmaceutical company, laboratory, hospital, or insurance provider. Our revenue comes from our analysis tool, not from advertising or sponsored content.