Coffee powder is prepared from the coffee beans of the coffee plant. Coffee beans are the coffeee cherries that grow on the tree in over 70 countries. Unroasted green coffee is one of the most traded agricultural commodities in the world. Coffee can have a stimulating effect on humans due to its caffeine content. The energizing effect of the coffee bean plant was discovered in Yemen in Arabia and also the cultivation of coffee first expanded in the Arab world. Several species of a small evergreen bush of the genus coffee produces the coffee berries which contain the coffee seed or "bean".

Filter Coffee is a sweet milky coffee made from dark roasted coffee beans of the coffee plant and chicory. A coffee drink prepared by using a filter may be known as a filter coffee or drip coffee. The most commonly used coffee beans are Arabica and Robusta.