Caffeine Supplements for Muscle Growth & Bodybuilding
 
Caffeine is an alkoid and is found in guarana, kola nuts, coffee, tea and cocoa beans. It is the most popular drug in the world and is a powerful stimulant to the central nervous system. After caffeine is consumed, it is absorbed into the bloodstream and other body tissues. It takes about half an hour to experience peak concentration in the body. Research has shown that caffeine supplements help improve energy levels, mood, various aspects of brain function, and fat-burning.  Caffeine bodybuilding supplements have also been shown to benefit endurance and strength athletes as well as trained athletes when performing HIIT (high intensity interval training). For bodybuilders and fitness enthusiasts alike, caffeine supplements are the cornerstone of any successful training and nutrition program.