Johimbe

Johimbe is a tree native to West Africa. The bark is used as a supplement for bodybuilding and to enhance male sexual performance.

Medicinal effects
It contains the chemical yohimbine, which is being studied in the treatment of sexual dysfunction. Johimbe may interact with certain drugs used to treat depression, high blood pressure, and high blood sugar.

Synonym

 * The scientific name is Pausinystalia johimbe K.Schum., or Pausinystalia trillesii Beilleym, or Pausinystalia zenkeri W.Brandt. Also called Pierre ex Beille or yohimbe.