The early blends of Coca-Cola contained the plant, explaining the similar name, while the current formula of the world-famous drink is no longer flavoured with actual bitter kola. Bitter kola has been ...

But, like anything you eat or drink, it's good to know what kola nuts do, how they can help you, and what to watch out for. Kola nuts are small, bitter-tasting nuts that grow on the kola tree. They ...