The Science (and Dangers) of Booze in Humans

Alcohol is a social lubricant but is seen as a toxin by the body. It is metabolized by the liver into acetaldehyde and then acetate. Excess alcohol affects the brain by altering neurotransmitter activity, leading to symptoms of drunkenness. While moderate consumption is generally safe, excessive drinking poses risks like alcohol poisoning, liver damage, and potential brain issues. Alcoholism can lead to vitamin deficiencies and serious health problems. Responsible drinking is advised.

Describe the process by which the liver metabolizes ethanol.

What is Wernicke-Korsakoff syndrome and how is it related to alcohol consumption?