Guarana
NameGuarana
Scientific NamePaullinia cupana
Common NamesGuarana, Brazilian Cocoa, Guaraná
Plant FamilySapindaceae
Natural HabitatNative to the Amazon rainforest, Guarana thrives in tropical and subtropical climates. It prefers well-drained, fertile soil and partial shade, often found growing along riverbanks and in clearings.
Parts Usedseed
Medicinal Actionsadaptogen,antioxidant,nervine
Traditional UsesTraditionally used by indigenous Amazonian tribes as a stimulant to reduce fatigue, suppress appetite, and treat headaches and fever. It is also valued for enhancing physical endurance and mental alertness.
Active ConstituentsCaffeine, Theobromine, Theophylline, Tannins, Saponins, Proanthocyanidins
Preparation Methodspowder,infusion,tincture
Contraindications & WarningsDue to its high caffeine content, Guarana can cause insomnia, nervousness, increased heart rate, and high blood pressure, especially in sensitive individuals. It should be avoided during pregnancy and breastfeeding, and may interact with blood thinners, other stimulants, and certain medications.
Cultivation NotesGuarana requires a warm, humid, tropical climate with consistent moisture and well-drained, rich soil. It can be grown from seed, though germination can be slow and challenging. Young plants prefer partial shade, while mature plants can tolerate more sun.
Raritycommon
Description
Guarana is a woody vine or shrub native to the Amazon basin, known for its fruit which contains seeds rich in caffeine. The fruit is typically red with white arils and black seeds, often resembling an eyeball.
