Debunking old wives' tales: Medical expert separates fact from fiction

We've all had some version of old wives' tales handed down from whoever raised us. 9NEWS Medical Expert Dr. Payal Kohli explains what's real, and what's nonsense.

Debunking old wives' tales: Medical expert separates fact from fiction
We've all had some version of old wives' tales handed down from whoever raised us. 9NEWS Medical Expert Dr. Payal Kohli explains what's real, and what's nonsense.