Coca leaves, minus the cocaine ... The leaves can be used to make tea, flour, and raw extract that can be used in a variety of products, a report from the nonprofit Open Society Foundations ...

Coca leaves are still used in indigenous medicine ... a remedy for ailments from altitude sickness to stomach aches. Coca tea is served in offices in the Bolivian capital instead of coffee.

And while we're at it, it's important to clarify that coca tea is very different from cocaine. While cocaine is derived from the same leaves, the drug undergoes a significant chemical process that ...