Summary:

- Researchers in Japan have discovered that henna, a natural plant dye, can help reverse liver damage and fibrosis (scarring) in the liver.
- Experiments on mice showed that a compound in henna called lawsone can activate certain proteins that help repair damaged liver cells and reduce inflammation.
- This finding suggests that henna or its active compounds could potentially be used as a natural treatment for liver diseases, though more research is needed to confirm its effectiveness in humans.