Is it cos I is blue?

Man's Skin Turns Blue After Silver Skin Treatment
A man in the US has been left looking and feeling blue after using silver extract to treat a skin condition...Mr Karason has moved from Oregon to California hoping to find acceptance but said: "I do tend to avoid public places as much as I can." But he said he was optimistic about being accepted for who he is. He said: "I think that will happen here. Where I was, I rather doubt it would have but this is a different kind of community."