James Kennedy interviews neuroscientist Dr. David Cox about his book The Age Code, covering how to lower your biological age through simple, science-backed habits like eating earlier, getting more fiber and omega-3s, and cutting back on ultra-processed foods

James Kennedy speaks with neuroscientist and author Dr. Joseph Jebelli about his book The Brain at Rest. They discuss how overwork and constant digital stimulation harm cognitive health, and explore how activating the brain's default mode network through true rest—such as nature walks, daydreaming, napping, and short breaks—enhances memory, creativity, and long-term productivity