In this episode, I talk about Dit Da Jau! What it is, how and what it's used for, and I make a few recommendations!
Please note that I am not a doctor, just a Wing Chun guy who has used much Jau.
WCI Article by Sifu Wayne Belonoha: https://www.wingchunillustrated.com/dit-da-jow-scientific-evaluation-iron-hit-wine/