When you are in a bad mood, you may crave high-calorie, sugary foods like ice cream and cookies to try to lift your spirits. This can be harmful to your health if it persists.

Dark chocolate is rich in minerals, especially the cocoa in dark chocolate is also high in antioxidants. Researchers have proven that eating dark chocolate can change brain wave frequency and bring many benefits in improving memory as well as reducing stress.

Cacao was first used by the Mayan civilization in Central America. It began to be used in Europe in the 16th century and quickly became popular as a health-enhancing medicine. Today, cacao is mainly used for the production of chocolate, which has many health benefits.