Because IV treatment provides fluids directly into the bloodstream, it is able to infuse vitamins and nutrients while entirely foregoing the digestive tract. If these vitamins are consumed by the body and converted into energy for the cells, there are many benefits for an individual's holistic well-being. A few conditions that can be improved with IV therapy are fatigue, alcohol hangovers, lack of hydration, mineral deficiencies, soreness, chronic pain, headaches, and forgetfulness.