Bitter kola has been used over the years to fight infections from the common cold to hepatitis. A 2018 study showed that bitter kola can help combat coughs, bacterial infections, and viral infections. Eating bitter kola when an infection starts may help fight the infection and make you feel better more quickly.
Bitter kola has a high amount of antioxidant. This high amount of antioxidants found in bitter kola helps the body to increase its immunity level. When the immunity level of the body is increased, it becomes strong enough to fight against any foreign contaminant.