What you say is true and fairly obvious, but the interesting mystery is the mechanism of that dependency, not its evolutionary advantage.
Knowing the mechanism opens the door to medical interventions. Analogously, no one is confused as to why the human body stores fat and gets hungry, but knowing the mechanism allows weight-loss treatment like Ozempic.
Knowing the mechanism opens the door to medical interventions. Analogously, no one is confused as to why the human body stores fat and gets hungry, but knowing the mechanism allows weight-loss treatment like Ozempic.