Because so many of us struggle to talk about what happens on the porcelain throne, loads of good advice ― like squatting while you poop or “mooing” so you don’t strain ― goes unheard. But no such accusation of coyness can be laid against Dr Karan Rajan, a doctor who’s known for going into serious detail about gut health on his TikTok account. In a recent video, Dr Karan Stitched another app user who admitted to checking her TP sheets every single time she finished wiping. “You need to start checking your toilet paper every time you wipe your chocolate-coated buns,” he explained. Why?Well, one reason is to ensure you’ve properly cleaned the area. But Dr Rajan says a look at the colour you’ve left behind it can reveal a lot about your gut health too. Brown-hued marks “of all different shades” are normal, the doctor says. Those with a tinge of green can happen because you’ve been eating a lot of leafy veg