Also known as chocolate. Chocolate is a kind of sweet food made with cocoa powder as the main raw material. It not only tastes delicate and sweet, but also has a strong aroma. Chocolate can be eaten directly, can also be used to produce eggs, cake , ice cream and so on. On the romantic Valentine’s Day, it is an indispensable protagonist to express love. Chocolate is small in size, hot, sweet and delicious. Studies have found that chocolate contains antioxidants contained in red wine . Chocolate and chocolate similar components, wherein the protein matter content, dietary fiber, vitamin E slightly higher than chocolate, fat, carbohydrates, and other components of energy similar to chocolate, are made from cocoa powder as the main raw material.