This article was reviewed by Felix Gussone, MD. In this guide, we’ll break down what most biomarker lab tests measure, how to prepare for them, and what to do once you receive your results. Not ...

The numbers and reference ranges on lab results can be confusing to contextualize on your own. Your healthcare provider can help by interpreting what they mean for you based on your medical history ...

You’ve just finished a clinic visit with your primary care provider, and you’ve been sent to the lab for a blood test. What happens next?

This article was reviewed by Felix Gussone, MD. Preparing properly for lab tests helps ensure your results are accurate and reliable. Some tests — like fasting cholesterol or fasting glucose — require ...