Decaf Coffee

Decaf coffee is coffee without caffeine. Many people can't tolerate caffeine, either due to health issues or as a personal preference, so decaffeinated coffee is an easy alternative if you don't want to give up coffee entirely. There are various methods to decaffeinate coffee, mostly involving the use of water or solvents to draw out the caffeine molecules. Decaf coffee is not entirely caffeine-free however, only about 96-97% caffeine-free.