Pictures of Things That Can Affect the Smell of Your Pee Glutathione: Master Antioxidant, Reducing Oxidative Stress, and Detoxification Asparagus isn't the only thing that can affect the way your pee smells. Numerous health conditions can do it, too. See what different types of odors might mean for your health, and Analysis of human urinary extracellular vesicles reveals disordered renal metabolism in myotonic dystrophy type 1 Nature Communications