Muira Puama is a small, tropical tree that grows under the canopy of the
Brazilian rainforest, where the indigenous people refer to the plant as "potency
wood."
For centuries, South Americans have wild-harvested the fibrous root and
thin bark of this shrub for use in various traditional beverages. Although Muira
Puama can be used to prepare simple teas and infusions, it is most commonly
tinctured.