Caffeine is a powerful stimulant and can be used to improve strength and endurance. It is found in certain plants and products. Caffeine is classif...
Stimulants are substances that act on the central nervous system, speeding up brain function and increasing mood. These nutraceuticals are usually used by those who want to increase their activity time and focus, such as at work or for some physical activity. Many athletes use stimulants to train with greater power, increasing energy for workouts and consequently stimulating weight loss. The best known stimulants are Caffeine and Whey Protein, which increase disposition and improve performance.
