Discover how big of a difference caffeine makes.

Coffee beans are full of antioxidants that benefit that heart and brain, but the decaffeination process can alter these helpful compounds. Drinking coffee has been linked to a reduced risk of ...

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 ...