This info is something that should have gone wide, don't you think that with more tags the visibility would have increased and your good work here studied by others to improve their knowledge of carbs? Just my suggestion, good research on carbs.
I don't understand how carbs give immunity during exercise but I know that as energy giving food, carbohydrates gives stamina and stability to a person performing exercise or strenuous work. You might clarify me on that particular statement. Thank you