Preparing for a blood test involves simple steps to ensure accuracy and comfort. Follow doctor's instructions regarding ...

Here are five things to avoid before a physical to ensure accurate exam and blood test results and an overall optimal visit with your doctor.

There is no single, easy test to diagnose Alzheimer’s, but a new review of 18 scientific studies confirms that a simple blood ...

When your doctor thinks you might have an infection or an allergy, a simple blood test should give answers within hours. But ...

Brad Reisfeld is a professor of chemical and biological engineering, biomedical engineering, and public health at Colorado State University. Your blood serves numerous roles to maintain your health.

Eun Lee, MD Thyroid blood tests are an important part of diagnosing and treating thyroid disease. Based on how high or low ...

What Is an MCV Blood Test? MCV stands for mean corpuscular volume. An MCV blood test measures the average size of red blood cells, which have the critical job of carrying oxygen to your organs. If ...

A TB blood test can find out whether you have the Mycobacterium tuberculosis bacteria in your body. Whether you need to get tested and how often depends on your specific circumstances. A blood test ...

November is National Family Health History Month, and doctors say now is the time to get serious about colon cancer ...

Men face higher chronic disease rates after 40. Learn which medical tests doctors say are vital for preventing heart attacks, ...

In July, the US Food and Drug Administration (FDA) approved a new blood-based test to screen for colorectal cancer (CRC). The FDA's approval of Shield (Guardant Health) marks a notable achievement, as ...

Diagnosed with prostate cancer at just 42, CEO Tamas Szabo feared he wouldn't see his children grow up. Now he's fighting to ...