Why does asparagus make our urine smell BBC FutureAsparagus may cause a noticeable odor in your pee-pee. It is widely known that consuming this green vegetable can cause a powerful aroma when you visit the bathroom. If you observe an offensive odor after enjoying a meal comprising asparagus, don't panic. It is merely a natural reaction that occurs within the body. Feel confident that the scent is not dangerous and will go away
eventually.