Various studies have been done to analyze the benefits of coffee and the presence of caffeine in it. Researchers have been able to establish the link between drinking coffee and its benefits such as reducing the risk of heart disease, Type II Diabetes, and even cancer. It has also been observed that drinking coffee may help prevent or at least reduce the symptoms associated with Alzheimer’s Disease and Parkinson’s Disease. Coffee also helps in enhancing mood, as well as, the functioning of our brain. It boosts cognition and reaction time. Studies have established the link between drinking coffee and lower risk of depression, and suicides.