What do ectomorphs need in their body? Your ultimate nutrition and diet guide
                                
                                
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                                    5 min read                                
                            
                                Did you know that due to their fast metabolism, ectomorphs often require a significant caloric surplus just to maintain or gain weight? If you have a naturally lean frame and struggle to put on muscle, understanding what do ectomorphs need in their body is the first and most critical step toward achieving your fitness goals.