Yohimbe Bark (Corynanthe yohimbe). Native to Africa it is becoming known as a strong aphrodisiac. It dilates the blood vessels of the skin and mucous membranes, thus bringing the bloos closer to the surface of sex organs and simultaneously lowering blood presure.
NOTE:  Yohimbe should never be taken as foods or substances containing tyramine which is an amino acid. Including lliver, cheese and red wine as should certain diet aids and decongestents.
This herbshould be avoided if there is high blood pressure or heart arrthythmia.