Putting the Coca Back in Cola

Some of the best articles about the coca leaf were printed or published online in recent years before the president of Bolivia, Evo Morales...

Col. David J. Wright 11 Jul, 2012

Coca Leaf, Erythroxylum coca: Miracle Plant, Panacea Medicinal

Coca Leaf: A Miracle Plant As a kid growing up in Peru, we drank coca tea frequently, especially when we needed an extra dose of energ...

Col. David J. Wright 18 Jun, 2012