real answers to 5.Which macronutrient is most important for athletes? Why? What are the daily requirements?6. How can an athlete build sufficient glycogen stores prior to an endurance event? Why is th

real answers to 

5.Which macronutrient is most important for athletes? Why? What are the daily requirements?6. How can an athlete build sufficient glycogen stores prior to an endurance event? Why is that important?7. What types of foods would be best to ingest during an endurance event?