Measuring blood glucose levels is critical for maintaining optimal health and identifying sudden changes. Test strips are a ...

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get ...

Blood tests are one of the most widely used and helpful tools in modern medicine. Whether ordered in a clinic or done through an at-home kit, they work by analyzing samples of your blood to uncover ...

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.

Most common blood work costs between $30 and $120 per test. But if you have insurance, you will probably pay less. Office and lab fees might raise the price of testing. The total cost for blood work ...

Amid rising interest in alternative medicine and growing skepticism of physicians, companies have begun providing a more ...

Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) If you could take a simple blood test that could detect multiple types of cancer while ...

Researchers are studying tests called liquid biopsies, which can provide vital information about cancer genes using only a blood sample. A blood test to find cancer even before it shows any symptoms ...

Analyzing metabolites from routine blood draws could help doctors catch disease in early stages, then recommend preventative ...

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 ...