Jelly Roll's blood panel results stunned his doctors. If you manage your family's health, his story is worth reading.

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 ...

A complete blood count (CBC) is a common test to diagnose anemia by measuring red blood cell count, hemoglobin, and hematocrit levels. Iron deficiency is a common cause of anemia, and doctors may ...

LetsGetChecked is an exclusively telehealth diagnostics brand that specializes in at-home lab testing. We’ve picked them as ...

Tests like electrocardiograms or a blood test for cholesterol offer good measures of heart health. But the American College of Cardiology’s now recommending another test for a closer look at your risk ...

A simple blood test called apoB may give a clearer picture of heart disease risk than cholesterol levels alone.

I tried the $950 blood test Silicon Valley thinks can revolutionize cancer screening. The science—and my results—tell a ...

Millions of Americans take a daily vitamin, assuming it is doing something. That assumption is not always correct. The gap between what you swallow and what your body absorbs widens with age. The only ...

That blood test your doctor suggested to check for Alzheimer’s? It might be giving dramatically different results depending on your race. While these tests promise earlier detection of a devastating ...

You might take your kidneys for granted, but they are a crucial part of your body systems that are silently doing a lot of ...