How much caffeine do I need for the gym?
                                
                                
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                                    4 min read                                
                            
                                According to the International Society of Sports Nutrition (ISSN), a caffeine dosage of 3-6 mg per kilogram of body weight is proven to enhance athletic performance. This article will explore exactly how much caffeine do I need for the gym, while outlining the ideal timing and considerations for maximizing your workout.