Understanding your lab results is key to managing your health. Learn what common tests mean and how to talk to your doctor.

Black men have a higher risk of prostate cancer. Surgery is sometimes the best treatment option for certain tumors. MSK ...

At-home gut health tests use DNA or RNA sequencing from a stool sample. Testing your gut health cannot replace an official diagnosis from a doctor. Your results may provide insights into gut ...

Racism that fueled the syphilis study still permeates the U.S. health care system, causing disparities in access to medical ...

Most of us have only a vague notion of what boundaries are, yet when it comes to mental health, they are vital. So what are boundaries, really, and why are they so important? Boundaries are an ...

My primary care physician scheduled me for a cardio stress test and ultrasonography with intravenous “microsphere” imaging. I ...

A urine test developed by scientists at the University of Cambridge has moved a step closer to clinical use following new ...

The discovery of old bones could finally reveal the real life story of d'Artagnan—who has long been cast in the shadow of ...

I recently read in your column that you test your patient's magnesium levels when they have been on long-term proton-pump ...

Why do some people thrive under pressure while others—equally talented—struggle with burnout? Why does outward success sometimes feel unfulfilling or disconnected from a deeper sense of purpose? The ...

DEAR DR. ROACH: I recently read in your column that you test your patient’s magnesium levels when they have been on long-term ...

Discover how an Ishikawa diagram identifies cause and effect in processes, aiding quality control in manufacturing and ...