Anhydrous caffeine is derived from coffee beans, guarana berries and tea leaves and other natural plant sources. It is prepared in a lab and is reduced to white crystals. Anhydrous caffeine dissolves in water and mixes easily with other substances. But this powder is powerful in minute doses. It is best to allow experts who make approved products, guided by people who know the chemistry and how much to administer in, say, a caffeine pill or mint.
There are many articles and blogs on the World Wide Web touting caffeine as a supplement for enhancing athletic performance and increasing gain from weightlifting and other types of workouts
Caffeine isn’t addictive, but it sure is habit-forming. You don’t hear about jonesing coffee addicts robbing stores and hijacking motorists to get money for a fix. That’s because while caffeine does cause dependence, it isn’t in the same category as opiates or alcohol.
That’s a good thing that caffeine, unlike alcohol and drugs, does not cause disease, crime, financial ruin, automobile and other types of accidents and a breakdown in social interactions because in the United States 90 percent of people take it in one form or another.
About 90 percent of American adults take caffeine daily. Half or more of them are subject to caffeine withdrawal symptoms when they don’t get a fix, including headaches, fatigue, drowsiness, depression and irritability.
This may not seem like much of a problem because caffeine and coffee users are like Charlton Heston and his guns: They’ll give up caffeine when someone takes their coffee from their cold, dead hands.