Discover how big of a difference caffeine makes.

As more and more people turn to decaffeinated coffee, either due to health concerns or personal preference, there’s growing scrutiny of the methods that are used to remove caffeine from coffee ...

We consume hot water decoctions of Coffea arabica (coffee), Camellia sinensis (tea), Paullinia cupana (guarana), and Cola acuminata (used in Coca-Cola and similar beverages) mainly for their ...