The nutritious skin is where a lot of the vitamins are. Important nutrients such as fiber, calcium, iron, and vitamin C are found in the skin. However, you probably didn’t know that potato skins contain poison.
In the wild, unshod hooves grow downwards approximately two-tenths of an inch per month. A wild horse’s natural daily activities, however, wear away the hoof at roughly the same rate, maintaining the proper balance between hoof wall and sole.