Chimpanzees drink the equivalent of two or three beers a day, study says
Chimpanzees regularly ingest alcohol from fermented fruit, consuming daily amounts comparable to two or three human beers, supporting an evolutionary basis for alcohol attraction.
Chimps consume a pint of lager's worth of alcohol every day in fruit, scientists find
Wild chimpanzees consume fermented fruit equating to about one to two standard alcoholic drinks per day, implying an ancestral link to alcohol attraction.