Rest assured, this is much different than cyanosis. The man basically drank a crap ton of collodial silver and even started applying it to his body because he had dermatitis. Colloidal silver is essentially tiny silver particles in solution that is claimed to have health benefits like anti-bacterial properties, etc. The problem is, is it is known to cause
Argyria. Argyria is the build up of silver particles in the body tissues that results in a bluish-grey discolouration of the skin, which is worsen when exposed to the sun.
But damn does it ever look ridiculous. I would have to rethink SN if it made me look like that