Use Vinegar in Bone Broth?

http://www.traditional-foods.com/bone-broth/

Should you add vinegar to your bone broth as it cooks to draw out the minerals in the bones? In this video, Amanda Rose from the Traditional Foods website comments that this is an effective way to improve the mineral content of the broth but she also discovered something interesting in her own kitchen: one of her vinegars was not actually vinegar. Watch the video and read the extensive resource in the link on making bone broth.