“I’m going to NAD for the rest of my life and I’m never gonna age,” Hailey Bieber tells her friend Kendall Jenner in the latest season of The Kardashians. New anti-aging technologies like NAD+ IV therapy and plasmapheresis are making waves in pop culture—but do they work? What does the latest research say? Medcan chief medical officer Dr. Peter Nord checks in with Dr. Eric Verdin (pictured above) of California’s Buck Institute for Research on Aging to separate the science from the snake oil—and to share tips on how we can all take steps to help us live longer, and healthier lives.