This is what happens when you turn the mad scientists loose in the Coffee Lab with Central American milds. CAF is the only blend of coffee worthy of its name; designed for the coffee head who needs to pull out all the stops. This contains twice as much caffeine as an average cup of coffee. DISCLAIMER: Besides death, severe caffeine overdose can cause fast and erratic heartbeat, seizures, vomiting, diarrhea and disorientation. -National Institute on Drug Abuse