I suppose it depends on whether or not you're a fan of curry. They sweat that shit out, and it reeks.
Had a guy in my dorm at college named Ajit (Ah-jeet). You could smell him coming down the hall practically. The area around his door was practically a biohazard. His roommate even tried to get transferred. He ate the same food we did all year, and he still smelled horribly at the end of the year, so it wasn't just diet based.
Not saying all Indians smell that way like the other guy is (because obviously white people can stink too), but until you've experienced it... Of course, you could say the same about many other nationalities too, in regard to the food thing. Kimchi is equally as horrible, just to name one.