Since ancient times, chocolate has been considered by many individuals to be a "guilty pleasure." However, recent research has indicated that chocolate, particularly dark chocolate which contains high quantities of cocoa, may have a number of positive effects on one's health. In this piece, we will discuss the several positive effects that chocolate can have on one's health. 1. Chocolate and the Health of the Cardiovascular System The beneficial impact that chocolate has on one's cardiovascular health is probably the advantage of chocolate that is most widely known. Cocoa contains flavonoids, which have been shown to benefit cardiovascular health by lowering blood pressure, increasing blood flow, and overall improving the health of the heart. Flavonoids are responsible for the reduction in risk of cardiovascular disease as well as stroke. 2. The Effects of Chocolate on Brain Activity Chocolate also has a beneficial effect on the functioning of the brain. Caffeine ...