Aging is best explained by declining mitochondrial function over time. This answers its own “why.” Mitochondria produce the energy needed for repair so if any of it gets lost it sets up a vicious cycle. And some *always* gets lost. But how much is under your control. From Joe Rogan Experience 2420. https://www.youtube.com/watch?v=QBn54YNnKD0 #joeroganexperience #mitochondria #aging It’s a vicious cycle initiated by the second law of thermodynamics which requires a constant input of energy to pre