At times (like today) during my non work out days I will do some cardio just for the heck of it. Normally I'll do some outdoor running and complete it about 1 hour before my dinner. I was wondering, should I eat anything after my cardio or should I just wait an hour later for dinner? If a post cardio meal is reccomended, should it be something similar like a post workout meal which consist of protein and simple carbs? Or does a post cardio meal consist of only protein?