In 3,300 B.C., a tribal elder from Val Venosta, Italy, trekked across an Alpine glacier in an attempted getaway from enemies. But his foes got the better of him and with a well-aimed arrow pierced his subclavian artery, leaving him to bleed to death in a glacial cave where his mummified remains were discovered in 1991. Among the belongings of Oetzi the Iceman were two medicinal mushrooms, the earliest evidence in existence of mushrooms used as remedies.