
Is urine sterile enough to clean a wound? Why do our noses run so much in the cold? And can you change your sex drive?Dr Karl and Dr Naomi Koh Belic answer these questions and more on triple j Mornings with Lucy Smith.

Is urine sterile enough to clean a wound? Why do our noses run so much in the cold? And can you change your sex drive?Dr Karl and Dr Naomi Koh Belic answer these questions and more on triple j Mornings with Lucy Smith.