Story of the late Paul Karason and other blue and silver people

Paul Karason, a man who turned himself blue by drinking silver, passed away at age 62 Monday after suffering a stroke. He used the silver as a home remedy for severe dermatitis, and didn’t stop once he showed signs of argyria, a permanent color change of the skin due to silver deposits. But Paul Karason is not the only blue person who’s ever lived. Several other documented people have had their skin tone changed by using silver as a medicine, and then there are the Fugates, a family in Appalachian Kentucky known for their bluish skin tone.