What is an IV Tube for Nutrition? Understanding Parenteral Feeding
                                
                                
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                                    5 min read                                
                            
                                According to the National Institutes of Health, parenteral nutrition is a life-sustaining treatment for patients with certain medical conditions that prevent adequate nourishment through the digestive system. An IV tube for nutrition is the critical component of this process, providing a path for essential nutrients to enter the body's bloodstream directly. This approach is used when oral or tube feeding is not possible or sufficient.