Farts are natural and nothing’s embarrassing about it, except the bad smell, which is a sign of a healthy gut. Our gut says a lot about our overall health. In fact, changes in the stool are one of the two key indicators of chronic diseases. But farts that smell unpleasant should be the least of your concerns. Doctor says you shouldn’t be bothered by smelly fartsThere are a couple of doctor-approved hacks to make your farts smell less unpleasant, such as adding cumin seeds to drinking water. But it misses the point. London-based doctor Karan Raj says pungent farts are a sign of a healthy and fu…