On the Mayo Clinic Q&A podcast, Ask the Mayo Mom host Dr. Angela Mattke, a Mayo Clinic pediatrician, is joined Luke Corey, a registered dietician and sports medicine expert with by Mayo Clinic Children’s Center, to discuss sports nutrition for kids. Topics discussed include what to eat before and after a workout; supplements and drinks including creatine, electrolytes, and pre-workout caffeinated drinks; and concerns about calorie restrictive diets for athletes in some sports including wresting and gymnastics.