hello, so my boyfriend of about 5 years just recently in the past two weeks started reaking of the smell of intense B.O. Weird thing is, he never use to have a smell. He was a wrestler and did normal activities but never smelled bad. Most people have a natural B.O. after a sport or not bathing, but he never did. Anyway in last two weeks they smell so bad, deoderant and showering doesn't help either! it comes back soon after. he is 20 years old, He moved to ohio from north carolina several months ago and since has gone from 145lbs to 170lbs, just for extra info. We were thinkin something in his diet is causing it, but we dont know what? What do you think this is and how can we make it stop?