Understanding Your Lab Results: A Guide to Common Health Markers

Written by Corinne O'Keefe Osborn

Medical Writer

Published 1/2/2026

Lab tests provide valuable insights into your health, but understanding what the numbers mean can be overwhelming. This guide breaks down common health markers and what they indicate about your well-being.

Key Health Markers

Common lab tests measure cholesterol levels, blood sugar, liver function, kidney function, thyroid hormones, and complete blood counts. Each marker provides information about different aspects of your health, from cardiovascular risk to metabolic function.

What to Do With Your Results

Always review your lab results with a healthcare provider who can explain what they mean in the context of your overall health. They can help you understand which values are within normal ranges and which may need attention through lifestyle changes or medical intervention.

Rx

Ready to feel good?

Start now