liquid body substance
bodily fluid
body fluid
humor **
humour

Blood was about the only bodily fluid I wouldn't share with him.

To babies and small children the loss of bodily fluids is deadly.

"The needle has to have a bodily fluid on it," he added.

"It's drinking bodily fluids, the one thing you cannot do today."

And at least three kinds of bodily fluids are spilled.

Something seemed to be happening, perhaps some exchange of bodily fluids.

Good thing he'd been an orderly so he knew how to clean up bodily fluids, especially blood.

Now if they can only figure out how to add bodily fluids!

In practice bodily fluids do not boil off at this altitude.

Especially when you realize the whole thing was written in bodily fluids (kidding).