What's the first thing you do when you wake up in the morning? For most of you it'll be to check your phone. According to Dr Karan Raj, though, that's the last thing you should be doing:
Dr Raj has become something of a viral sensation on TikTok amassing 2.9 million followers on the platform. He's given us a range of advice on topics ranging from how long you should nap for so as not to feel groggy to why you shouldn't make your bed in the morning.
Now, in a new video he's said: "Stop checking your phone as you wake up!"