Coffee contains several compounds which are known to affect human body chemistry. The coffee bean itself contains chemicals which are mild psychotropics for humans as a defense mechanism of the Coffea plant.

Today, millions of people around the globe prefer to start their day with a hot cup of coffee. Many drinks for health, while many more has made coffee as part of their daily routine, part of their lifestyle. One would grab a coffee before work and take coffee breaks during the day. But coffee was chosen for its kick more than for the quality of its taste.

The coffee roasting process follows coffee processing and precedes coffee brewing. It consists essentially of sorting, roasting, cooling, and packaging but can also include grinding in larger scale roasting houses.