Why Asparagus Makes Your Urine Smell Smithsonian MagazineAsparagus Officinalis may cause a unique odor inside your urine. It is generally acknowledged that consuming this green vegetable can cause a strong whiff while visiting the lavatory. If you notice an unpleasant odor following a delicious dish comprising asparagus, there's no need to worry. It is merely a normal reaction that occurs internally. Feel confident that the smell is not dangerous and will
go away gradually.