Many athletes experience a notable increase in energy, mental focus, and muscular performance (strength, endurance, reaction speed, etc) from NAD+ infusions. The process of NAD+ infusion lends itself to an athletes mentality as well. It should be recognized that NAD+ infused alone is not a comfortable experience. Your CIT Clinic Physician can best describe the experience and the symptoms, but suffice to say that there can be a malaise, chest fullness, belly fullness, and neck fullness during the infusion. Rest assured, these symptoms are transient, and not harmful. But it does take an athlete’s mentality, with a focus on the end goal of getting the nutrient in your system that helps the process.