Discovered by the Indigenous People 6000 Years Ago
Coca leaves were available and commonly used in home remedies across more than half of the South American states in pharmacies until the early 1960's when cocaine HCl (the derived alkaloid) was listed by the United Nations as a prohibited narcotic under the Single Convention on Narcotic Drugs in Vienna in 1961. Under the legal statute and custom the drug and anything containing the drug and its sources became illegal as well.
Despite the plant and its leaves being illegal it has remained in constant use as a food supplement and medicinal plant among indigenous natives in Argentina, Brazil, Bolivia, Chile, Colombia, Ecuador, Peru and Venezuela. It is also used by the Coca-Cola Company which uses it as an essential flavor ingredient.
Noteworthy research has suggested since the 1970s that the coca leaf in its natural form is highly nutritious containing many vitamins and minerals. Its combination of alkaloids are known to cure and prevent many common diseases related to ageing including high-blood pressure and diabetes.