Question: I have sporadic pain in the left side of my head. It is a sharp pain on one side of my head that comes and goes. It is a short 10 second sharp pain towards the front of my skull in the left side.
A mature coffee plant produces approximately 2000 coffee cherries per year, which is equivalent to about  kilo of roasted coffee. It takes about 3 to 4 years for a coffee plant to mature and will then produce coffee beans for about 15 years.
All coffee is eventually roasted. Really good coffee is roasted just before brewing, since the average shelf life of roasted coffee beans is only two weeks. After that, the quality of the beans begins to go downhill quickly. Taste and aroma can fade rapidly.