What exactly is vitamin D? What is the normal level of vitamin D for runners?What are potential problems or issues related to low vitamin D in runners?If you are wondering the answers to any of these complicated questions about vitamin D, this episode is for you!We cover a summary of the benefits of vitamin D supplementation, when and how to take vitamin D, and how to get checked to see if your levels are appropriate.  This episode shares what you need to know about vitamin D to ensure optimal running performance!https://runningwithgrit.com/vitamins-for-running-vitamin-d/ gives you all the info you need about vitamin D for runners.Be sure to download our free racing log!