What Is the Best Juice for Gaining Weight? The Power of High-Calorie Smoothies
                                
                                
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                                    4 min read                                
                            
                                A meta-analysis published in *JAMA Pediatrics* revealed a link between 100% fruit juice consumption and weight gain, making the search for the best juice for gaining weight less about simple liquid calories and more about nutrient-rich smoothies. A strategic approach focuses on blending whole foods to maximize caloric intake and nutritional value.