Why Asparagus Makes Your Urine Smell Smithsonian MagazineGarden Asparagus may cause a unique odor in your urine. It is generally acknowledged that eating this green vegetable can cause a pungent whiff during a trip to the lavatory. If you observe an unpleasant aroma after enjoying a meal containing asparagus, don't panic. It is merely a natural reaction that occurs internally. Feel confident that the smell is not dangerous and will diminish gradually.
