Everyone is different. It really depends on your lifestyle.rnrnIn general, every 2 to 4 weeks is ideal. With that said, depending on lifestyle and the body’s demands will determine how often someone should undergo IV nutrient therapy.rnrnSomeone who lives a moderate lifestyle with a day job and exercises a few times a week will benefit from IV nutrient therapy on a monthly basis.rnrnProfessional athletes will require less time between infusions than someone who has a moderate lifestyle. This is particularly important if athletes are training for a marathon or competition. A person who is treating medical conditions and/or vitamin deficiencies, the time in between each infusion will vary depending on the medical condition(s) and course of treatment.