Other mammals live for 1 billion heartbeats, humans live for 4 billion. We are already long lived compared to rats and mice, so anything where you increase their lifespan could just be bringing them part of the way to where we are.
Other mammals live for 1 billion heartbeats, humans live for 4 billion. We are already long lived compared to rats and mice, so anything where you increase their lifespan could just be bringing them part of the way to where we are.