Independent guides to preventive care & lab testing in the U.S. Educational content — not a substitute for your clinician. Get in touch
Preventive health & lab testing

The tests that find disease before it finds you.

LabAdvisor turns America's most-searched preventive health questions into clear, current, plain-English guides — what each screening measures, who needs it, when to start, and how to read the result you get back.

LabAdvisor — preventive health guides

Latest guide

Published Aug 5, 2026

All articles →
Lung Cancer Screening: The Yearly Scan That Almost Nobody Eligible Actually Gets
Cancer Prevention

Lung Cancer Screening: The Yearly Scan That Almost Nobody Eligible Actually Gets

Annual low-dose CT can cut lung cancer deaths substantially, yet only a small fraction of eligible Americans are screened.

Aug 5, 2026 · 10 min read

Read the guide

Browse by category

Six areas where early testing changes outcomes the most.

Recent articles

Screening guidance, lab results and prevention, updated for 2026.

See everything →

More from the archive

Everything else published so far this year.