Kola nuts contain caffeine and other stimulants, and have been used for many purposes, including as a social snack, in ceremonies, and in traditional medicine. However, there is little scientific evidence to support many of the health claims made about kola nuts.

health benefits of kola nut :

Kola nuts contain caffeine, which can increase alertness and boost energy levels.

Digestion :
Kola nut powder and extract may help digestion by increasing the production of gastric acid
.
Circulation :
The caffeine and theobromine in kola nuts may increase heart rate and circulation.

Antibacterial :

Kola nut extract may stop the growth of harmful bacteria.

Prostate cancer :

Early research suggests that compounds in kola nuts may decrease the risk of prostate cancer