Neanderthal used 'aspirin' for tooth pain: study

Nearly 50,000 years before the invention of penicillin, a young Neanderthal tormented by a dental abscess ate greenery containing a natural antibiotic and pain killer, analysis of his teeth revealed Wednesday.The male, who lived in El Sidron in what is now Spain, ate an antibiotic fungus called Penicillium and chewed on bits of poplar tree containing salicylic acid -- the active ingredient of modern-day aspirin, researchers said.The youngster's fossilised jawbone reveals the ravages of an absces