Since IV treatment delivers fluids straight into the bloodstream, it can administer minerals and nutrients while completely bypassing the digestive tract. If the fluids are absorbed by the body and converted into energy for the cells, there are plentiful benefits for an individual's overall health. A handful of problems that can be diminished with IV therapy include fatigue, hangovers, dehydration, nutrient deficiencies, achiness, chronic pain, headaches, and loss of memory.