Why Does Asparagus Make Your Pee Smell HealthlineAsparagus Officinalis may cause a unique scent inside your pee. It is widely known that ingesting this verdant plant can lead to a pungent aroma when you visit the restroom. If you observe an unappealing aroma following a delicious dish comprising asparagus, don't panic. It is just a normal response that occurs internally. Feel confident that the scent is harmless and will go away gradually.