Metformin - another benefit

[skb]

It seems that this drug has many other benefits than simply working on Insulin sensitivity;

https://www.medicalnewstoday.com/articles/320278.php

[walkerwally1]

I don't think any trials have been done but it is also believed that Metformin may be good for the heart.  I really haven't searched but it would be interesting to see more on that.