How to Bulk Up a Protein Shake for Maximum Muscle Growth
                                
                                
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                                    3 min read                                
                            
                                According to a study published in the *Journal of the International Society of Sports Nutrition*, consuming a high-calorie protein shake can significantly increase muscle protein synthesis. Knowing how to bulk up a protein shake is an essential skill for anyone trying to add mass and accelerate their gains. This guide will walk you through the best ingredients and methods to transform your basic shake into a powerhouse of nutrition.