Cola acuminata
Quick Summary
Cola acuminata is a tropical evergreen tree native to Africa, known for its caffeine-containing nuts, commonly called kola nuts. These trees can grow up to 60 feet tall and resemble chestnut trees. The brown nuts, about two inches long, are collected and dried for commercial use, primarily as an ingredient in soft drinks and for medicinal purposes.123
Locally, kola nuts are chewed as a stimulant to reduce feelings of hunger and fatigue, and small pieces can aid digestion. In some regions, they are used to treat intoxication and diarrhea. The presentation of kola nuts is also a significant part of social rituals among certain tribes. While American and European soft-drink manufacturers once used kola nuts, they now primarily use synthetic chemicals for flavor.12
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