A Comprehensive Guide: What is the 60 20 20 rule diet?
                                
                                
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                                    4 min read                                
                            
                                Specific macronutrient ratios, like the 60-20-20 rule diet, have long been utilized by athletes to optimize performance and energy for intense training regimens. This approach emphasizes a high intake of carbohydrates, providing the body with the primary fuel source needed for exercise and strenuous activity.