Cold Feet, Racing Heart

Why do you feel exhausted but your heart races at midnight? Why are your hands and feet perpetually cold, even as medical tests come back normal? Millions grapple with this baffling combination of being tired and wired, often turning to popular but unproven diagnoses like 'adrenal fatigue' for answers. Cold Feet, Racing Heart dismantles this pervasive myth, tracing the science of stress from Han...