Experiment with veggies and fruit. Did you know that asparagus contains something that can make your pee smell – asparagusic acid? Our bodies convert asparagusic acid into sulphur-containing chemicals that can stink, but some of us are spared from the pungent odour. Try it and see. Think of this as your next science experiment. Brussel sprouts look like baby cabbage and are full of fiber, vitamin A, C and beta-carotene. They, along with turnips and cauliflower can also cause a smell. Who knew that eating good stuff could make your pee stinky and still help your health?