How much does it cost to make coffee beans?

Coffee bitter taste, with a specific aroma, containing caffeine alcohol and 1.3% caffeine alkaloids, for anesthesia, diuresis, excitement and cardiac drugs. Roasted coffee also has the effect of helping digestion; coffee contains caffeine, which stimulates the central nervous system, promotes the decomposition of liver glycogen, and raises blood sugar. Moderate drinking can make people temporarily energetic, quick thinking. Drinking after exercise can eliminate fatigue and