The Smell of Asparagus Urine Part 1 ChemistryViewsSpear Grass may cause a unique odor inside your pee-pee. It is widely known that consuming this verdant plant can result in a powerful whiff when you visit the restroom. If you see an unpleasant smell once you've indulged containing asparagus, do not be alarmed. It is merely a natural reaction that occurs internally. Be reassured that the scent
is not dangerous and will diminish over time.