Regarding Stink,
BO depends on diet you take. Worst BO is of people who consume copious amount of Dairy products. Second worst are those of meat eaters followed by those who consumes spices.
While a lot of Indians do consume spices and by extension both meat and dairy ( since curry is used to provide flavor to panner and meat ), Pakistanis, especially Punjabis are even voracious consumer of all three.Both theoretically and in reality, Pakistani's, especially Punjabis stink worst than Indians.
At least vegetarian Indians don't eat Meat or curry.
HowStuffWorks "How does diet affect body odor?"
More bullshit theories keep coming up with them, I'd love to argue with you stupid but I dont want to stoop down to ur level...