A blood test may be routine, but preparing for it isn’t always intuitive. Some people worry about feeling faint, others aren’t sure whether they can eat beforehand, and many don’t realise that a ...

CINCINNATI (WKRC) - The Food and Drug Administration (FDA) has approved the first blood test to be used as a first-line screening to detect colon and colorectal cancer. This new blood test for colon ...

WASHINGTON (AP) — New blood tests could help doctors diagnose Alzheimer’s disease faster and more accurately, researchers reported Sunday — but some appear to work far better than others. It’s tricky ...

Not all blood tests require you to fast, but you should always follow your doctor’s instructions if you do need to fast for a specific exam. Blood tests are common procedures that healthcare providers ...

Diagnostic tests are important in every area of life. If you experience an issue with your car, a diagnostic test provides a quick and accurate assessment of your vehicle so it can be fixed. In ...

Mark Gurarie is a writer covering health topics, technology, music, books, and culture. He also teaches health science and research writing at George Washington University's School of Medical and ...