Many people (including me) turn to pillows for neck pain, hoping they’ll mitigate the soreness and help manage the stiffness. The thing is, though, according to Raymond Hwang, MD, Senior Medical ...

The researchers used an MRI to monitor the brain's glymphatic ... "The main purpose of a pillow is to align the cervical spine [the part in your neck] so there is no flexion [bend] or tension ...