Chocolate

Chocolate, originally from central and South America, is derived from xocolatl, meaning "bitter water". Its main raw material is cocoa beans in the equatorial belt south of the northern latitude 18 degrees.

The main ingredient of chocolate is cocoa butter, which contains theobromine, which is toxic to many kinds of animals. However, for human beings, theobromine is a healthy anti-sedation ingredient. Therefore, eating chocolate has the effect of promoting spirits and enhancing excitement.