Turns out, getting older doesn’t just mean more candles on the cake—it could also mean your immune cells aren’t as fierce against cancer. New research found that CAR-T cell therapy, a cutting-edge cancer treatment, works way less effectively in older folks because their cells lose metabolic power. The wild part? Scientists were able to revive these tired cells by boosting a molecule called NAD. This could totally change how we treat cancer in older adults! #CancerResearch #Immunotherapy #Aging #HealthNews #ScienceUpdate #Health