We typically recommend to start with a Gold Panel to use for your baseline measurement. If you are also interested in genetic testing then the Platinum Panel is right for you. After your initial test we will make a recommendation for which panel we think you should test next. Most athletes follow up with the Bronze Panel for periodic monitoring with an annual Gold Panel, but this differs by individual.
Undeniably, adverse effects are associated with vitamin D deficiency that will affect athletic performance both directly and indirectly. Make sure you know your blood level before supplementing as blind supplementing can be dangerous and a waste of time