A stiff upper lip may have served Britons well in wartime but it’s not so clever when it comes to your health. Listening to your body can dramatically improve your quality of life so pay attention. This is the lesson to take away from this week’s Q&A with celebrity NHS Doctor Renée Hoenderkamp. GB News members were keen to get to the bottom of their everyday health complaints, which ranged from treating Morton’s neuroma and hay fever to understanding the causes of phlegm. Don’t forget to send your questions to health@gbnews.uk each week or click the comment button above and we’ll publish Docto…