In addition to acting as a stimulant, kola nuts can also treat headaches, depression, whooping cough, asthma, and bronchitis, and they also aid digestion and have diuretic effects.
It is precisely because of so many benefits that Europeans of this era considered kola nuts as a kind of medicine and brought them back to Europe from distant Africa.
The good news is that the tropical regions of Africa have lots of kola trees, and naturally, plenty of kola nuts.
Besides picking these natural kola trees, Spain is also engaging in artificial cultivation to ensure that the yield of kola nuts will increase.
Currently, due to the high sales of kola, kola nut plantations have also become one of the choices for opening plantations in Spanish colonies.
Because of the high sugar content in the kola, Spain is also attempting to establish large-scale sugar cane plantations in other colonies to replace the major sugar producer, Cuba.
