Guarana
NameGuarana
Scientific NamePaullinia cupana
Common NamesGuarana, Brazilian Cocoa, Guaraná
Plant FamilySapindaceae
Natural HabitatNative to the Amazon rainforest, thriving in tropical and subtropical climates with high humidity.
Parts Usedseed
Medicinal Actionsantioxidant,nervine
Traditional UsesTraditionally used by indigenous Amazonian tribes as a stimulant to reduce fatigue, suppress appetite, and alleviate headaches. It is also valued for enhancing physical endurance and mental alertness.
Active ConstituentsCaffeine, Theobromine, Theophylline, Tannins, Saponins
Preparation Methodspowder,infusion
Contraindications & WarningsDue to its high caffeine content, guarana can cause insomnia, nervousness, increased heart rate, and elevated blood pressure. It should be avoided by pregnant or breastfeeding women, and individuals with heart conditions, anxiety disorders, or hypertension. It may interact with stimulant medications, blood thinners, and certain antidepressants.
Cultivation NotesGuarana requires warm, humid conditions, well-drained soil, and partial shade to thrive. It can be propagated from seeds or cuttings.
Raritycommon
Description
Guarana is a climbing plant native to the Amazon basin, known for its fruit, which contains seeds rich in caffeine. The fruit is typically red and contains black seeds surrounded by white arils, resembling an eyeball.
