An AI Lung Drug Made Six Aging Clocks Run Younger

A lung drug designed by AI was never supposed to be an aging story. Then six different blood-protein clocks, built by different labs, all leaned the same way in a small randomized trial. This episode walks through what the clocks actually measure, why week four is weird, and how much of “younger blood” might just be a treated lung. Cautious excitement, no fountain-of-youth sales pitch. This episode includes AI-generated content.