Better Sleep, Better Brain. Is Rest The Best Medicine?

(w)healthy · Jul 9, 2025 · 1h 11m

We all know sleep is important, but what’s really happening in the brain while we rest? In this solo episode, Dr. Wayne Lai — neurologist and sleep medicine specialist — breaks down the science of sleep in clear, practical terms. From deep sleep cycles to why you wake up at 3 a.m., this conversation will leave you better informed about what your brain truly needs to heal, function, and thrive.