Damiana, scientifically known as Turnera diffusa, is a small shrub native to Central and South America. It has a long history of traditional use, particularly in Mexican and Central American folk medicine. Damiana leaves and stems are commonly used for their potential medicinal properties.

Some potential uses and benefits of Damiana include:

1. Aphrodisiac properties
2. Relaxant and mood-enhancing effects
3. Digestive support
4. Potential diuretic properties
5. Traditional uses for various conditions, including headaches, bedwetting, respiratory ailments, and menstrual issues.