The Mystery of Asparagus Pee

The video explores the peculiar effect of asparagus on urine smell, a phenomenon observed since 1731. Despite centuries of research, the exact cause remains unclear. Studies suggest genetic differences in olfactory receptors and the presence of sulfur compounds may play a role. However, the field lacks priority, and traditional methods like pee sniffing are still used. Future research may uncover more about this 'pee-culiar' mystery.

What compounds were found to be more abundant in the air above stinky pee compared to non-stinky pee?

What are some hypotheses regarding why some individuals metabolize asparagusic acid differently?