Caffeine is a stimulant of the central nervous system, which encourages adrenaline release and increases blood circulation. It reduces physical fatigue, increases energy and mental focus. It is recommended for athletes who want to increase their endurance and muscle coordination. Due to the positive effects of caffeine on weight loss, its use is recommended to assist in burning fat, suppressing appetite and water discharge. Using it can help you have more intensive and longer trainings, which indirectly contributes to increased calorie consumption resulting in accelerates weight loss.