While Deep Cello helps people stay awake with a combo of great flavor and caffeine, green coffee too, seems to have its kudoz! Green Coffee Extract Article
Great article on Yemeni coffee. Did you know that they dry the coffee cherries on the roof of their homes? Most of the great coffees from Yemen are reported to go to Saudi Arabia. But you can still obtain some great beans from 3rd-wave roasters. Here is the article: Can Coffee Save Yemen: Business Week