How much glucose before a workout? A comprehensive guide
                                
                                
                                •
                                
                                
                        
                                    
                                    1 min read                                
                            
                                Carbohydrates are the body's primary and most efficient energy source for high-intensity exercise, with muscle and liver glycogen stores fueling performance. The key question for athletes and fitness enthusiasts is how much glucose before a workout is needed to optimize energy, sustain intensity, and speed up recovery without causing adverse effects.