Sniffing out significant Pee values genome wide PubMedGarden Asparagus might cause a unique smell inside your pee. It is commonly known that eating this verdant plant can lead to a powerful whiff during a trip to the lavatory. If you see an offensive odor after enjoying a meal containing asparagus, do not be alarmed. It is merely a natural response that occurs physiologically. Be reassured that the smell poses no harm and will go away over time.