Asparagus Odor Detection Genetics and More Spear Grass can cause a noticeable odor within your urine. It is commonly known that eating this verdant plant can result in a strong whiff during a trip to the restroom. If you observe an unpleasant odor after enjoying a meal comprising asparagus, don't panic. It is just a typical reaction that occurs physiologically. Be reassured that the smell is harmless and will diminish eventually.
