Dark roast coffee beans require a longer roasting process, which can mean some caffeine content is lost in the process. Due ...

That held for a long while until a countermovement led by brainy baristas and roasters, with their refractometers and scales ...

However, the truth remains that the dark roast coffee contains slightly less caffeine ... s body reacts to caffeine and for how long. In conclusion, it is best to have coffee in a way that helps ...

The longer or ‘darker’ coffee beans are roasted for, the more bitterness and body they will have ... contain less caffeine, as heat burns it off. French and Italian roast coffee are both ...