What Snack Makes You Gain Weight? Healthy vs. Unhealthy Choices
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                According to the World Health Organization, being underweight can lead to a weakened immune system, fertility issues, and other health complications. Choosing the right snack makes you gain weight healthily by ensuring your body receives nutrient-dense calories, not just empty ones.