Dr Karan Raj has taken to TikTok to share a video in which he explains that there is a reason why your test results may come back as ‘normal’ and this doesn’t mean that your symptoms are ‘all in your head’. Dr Karan Raj has taken to TikTok to share a video in which he explains that there is a reason why your test results may come back as ‘normal’ and this doesn’t mean that your symptoms are ‘all in your head’. Health & Fitness Daily Record – Health & Fitness