The anion gap blood test measures the acid-base and electrolyte balance in the blood. Results can show whether there is an imbalance in a person’s pH levels, which may be making the blood too acidic ...

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 ...

Not so long ago, a blood test for Alzheimer’s disease seemed a pipe dream. Now, after years of study, the field is awash with sensitive assays that signal the proteopathic culprits Aβ and tau ...

Sometimes it may feel like almost every visit to the doctor includes a dreaded blood draw. Blood tests can reveal a lot about the state of your health. But whether you should get a specific test (and ...

A pioneering study indicates that Alzheimer’s disease is considerably more widespread among individuals over 85 than previously believed. The research also found that over one in ten people aged 70 ...

"No cancer signal detected." The blood test results popped up in my online health portal without much fanfare. A doctor would chat about them with me later, congratulating me on the "phew"-worthy ...

The MCED test shows similar performance in cancer survivors and the general population, with a PPV of 50% and high ...

Share on Pinterest Researchers are developing a simple blood test that could assess your health span and lifespan. Image credit: Santi Nuñez/Stocksy. Intrinsic capacity is the sum of a person’s mental ...

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 ...

Expertise from Forbes Councils members, operated under license. Opinions expressed are those of the author. A blood shortage could prove disastrous in life-threatening cases where a patient needs ...

A simple pinprick blood test is emerging as a potential game-changer, capable of detecting disease signs up to a decade before symptoms appear. By analyzing hundreds of molecules, researchers are ...