No matter your age, regular blood work can be an important tool for understanding and optimizing your overall health. Finding certain markers in your blood allows healthcare professionals to gain ...

A Miami man credits a routine blood test with saving his life after early-stage colon cancer was found via colonoscopy, ...

It’s common for doctors to recommend getting bloodwork following a medical appointment or routine check-up. Blood tests can identify deficiencies in vitamins or minerals, immune system problems, or ...

Getting regular blood tests is important, but it’s also crucial to get the right ones done to detect some common issues early ...

Because the risk of many conditions increases with age, doctors generally recommend more frequent lab testing as you get older. This is because many health risks increase with age, and early detection ...

A magnesium blood test measures the amount of magnesium, an important mineral, in your blood. Your body needs magnesium from your diet to help your muscles, nerves, heart, and immune system work ...

Could a simple blood test predict your risk of getting dementia years, or even decades, before you experience memory loss?

Add Yahoo as a preferred source to see more of our stories on Google. A young person is undergoing a diagnostic medical imaging procedure. “We believe in screening so deeply because psychologically, ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...