But which numbers actually matter? Routine blood tests remain among the most important ways to track overall health, yet most people never learn what values physicians prioritize. Understanding key ...

The start-up Function will send practically anyone to a lab for extensive medical testing, no physical required. Is that a good thing?

Your doctor just mentioned ordering a comprehensive metabolic panel, and you’re wondering what that means and why you need it. Don’t worry — this isn’t some scary, complicated procedure. It’s actually ...

If you’ve ever wondered why your doctor asks you to do a blood test or provide a urine sample at your annual checkup even if you’re feeling perfectly fine, ...

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 ...

A potential blood test can distinguish ME/chronic fatigue syndrome with great accuracy, after years of medical uncertainty.

Why “normal range” doesn’t always mean healthy on your lab results Your doctor says everything looks fine, but you still feel ...

Researchers found that blood samples collected at home and mailed in can reliably track early Alzheimer’s-related brain ...

I let ChatGPT analyse my blood tests and got confident medical advice, if you consider the AI never asking about my exercise ...

In 2017, Dr. Barbi Phelps-Sandall, an obstetrician who has been practicing in the San Francisco Bay area for more than two decades, had just learned about a new blood test only available at select ...

New UC San Diego Health research shows a simple blood test could help doctors catch serious heart problems early.