A black liquid(and quite often in tablet type) which is used to filter out any poison or substance damaging to the human body.oftentimes found in the ER, when someone overdoses on something whether intentional(suicide attempt) or accidental.
Charcoal which has been heated to improve its ability to absorb particles. Activated charcoal is employed to greatly help alleviate intestinal fuel. Furthermore regularly filter and purify fluids, to soak up poisons (such as gasoline mask filters), plus emergency circumstances to neutralize swallowed poisons.
powdered or granular carbon used for purifying by adsorption; given orally (as a slurry) it is an antidote for some kinds of poisons