blood

Researchers measured each participant's blood pressure, pulse, breath alcohol concentration, and blood glucose levels.

“They are of us and among us, our own flesh and blood. But they sold their conscience.”

A blood test for more than 50 types of cancer could help speed up diagnosis according to a new study.

"I was throwing up all night, to the point where I was throwing up stomach acid, blood, white foam."

Rilke described these memories as those having “turned to blood within us, to glance and gesture, nameless and no longer to be distinguished from ourselves.”