A £1.09-a-day gadget ‘cured’ my rubbish sleep and chronic stress – I drop off in seconds and don’t flip my lid at my son

ANY idea what and where your vagus nerve is? And nope, it’s not the nerve your kids and partner are getting on… Well, get ready, because Sun Health’s Dr Zoe Williams predicts the vagus nerve (which most of us have never heard of) and its potential to ease our stratospheric stress levels is something she’s…