A study ( publication of this study was banned , but is partially available on the Transnational Institute ’ s website ) in 1995 by the World Health Organization ( WHO ) concluded that no negative effects appear through the use of coca leaves ; rather , the indigenous Andean population experienced positive effects in their therapeutic , sacred , and social functions . Blogging by boz summaries :
2010 maranx ONU satax Boliviarux kimsir inal mam achuyir markaw sasaw uñt 'äna , estadounidenses uksat Administración katak irnaqapk yanqha qullanak ( drogas ) kamachinak phuqhayirix janiw kut 'añatak amtanipkiti .