How many carbohydrates should a runner eat during a 12-hour run

Runners should consume 30 to 60 grams of carbohydrates per hour, during exercise. This can be in the form of things like gels, sports drinks, and bananas. This is an effective way to sustain performance and prevent glycogen depletion, says Zanini.

Explanation:

answer; the above statement is (true); (osha)

fluid balance is an aspect of the homeostasis of organisms in which the amount of water in the organism needs to be controlled, via osmoregulation and behavior, such that the concentrations of electrolytes (salts in solution) in the various body fluids are kept within healthy ranges. the core principle of fluid balance is that the amount of water lost from the body must equal the amount of water taken in.