Will the coffee still have the same caffeine and flavor if it hasn't been brewed or ground? Applying common sense teaches us that the flavor of freshly made coffee will not last long.
In this write-up, I'll answer all of your questions. As soon as you start the timer, you'll know if whole bean, ground, or brewed coffee has the same amount of caffeine at the end of the trial.
When buying a coffee mug, you should think about four things: the right size, the material it's made of, the sort of lid for how you'll be using it, and the overall look. Choosing the perfect coffee mug is difficult due to a large number of variations available. However, if you take a few moments to think about a few factors, you may find it easier to limit down your choices.