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Is ethanol poisonous to humans?

GeneralClass 12AllAnswered 27 Mar 2026
Answer

Ethanol is toxic but dose-dependent. In small to moderate amounts, the body can metabolize it relatively safely. However, excessive consumption leads to alcohol poisoning, which can cause respiratory failure, coma, and death. Chronic heavy use damages the liver, brain, and other organs. Blood alcohol concentrations above 0.4% are often fatal.

General · Class 12