Caffeine Flip-Flops a 500-Million-Year-Old Switch to Slow Aging

Scientists have discovered that caffeine doesn’t just perk up your brain—it energizes your cells in a way that could slow aging. By flipping on an ancient fuel-sensing enzyme called AMPK, caffeine indirectly taps into a powerful longevity pathway that helps cells manage stress, repair damage, and live longer. Caffeine’s Cellular Anti-Aging Mystery Uncovered A new [...]

from SciTechDaily https://ift.tt/GB5vUg0