There's so much that goes into marathon training, but one of most individualized and important pieces is nutrition. What should you be putting into your body before, during, and after your training runs to help you feel and perform your best?We assembled a roundtable to talk about that very issue, led by Cristina Nistler, our Medical Liasion from Essentia Health, and three of our 2023 Grambassadors to talk from a professional and personal perspective on what proper nutrition looks like while training for and running in Grandma's Marathon.NOTE: Before making any major changes to your diet, please consult your physician to determine what's best for you and your body.