Hot chocolate drink is a drink made of cocoa powder, milk and sugar. Hot chocolate drinks are delicious and nutritious, and are loved by many people. Hot chocolate drinks contain a lot of cocoa powder and high theobromine. This substance can stimulate the central nervous system, promote the recovery of muscles and body tissues, and enhance metabolism. Hot chocolate drinks also contain some sugar and fat, which can provide energy and nutrition. Chocolate is a sweet food. The main raw material is cocoa beans, which are mostly eaten as solids. Like hard candy, chocolate is also called chocolate. In the production process, sugar, milk and other ingredients are added to adjust the taste. After baking, fermenting, grinding and heating, cocoa beans will become thick chocolate pulp, and then after cooling and solidification, they will become delicious chocolate.