Blue Man' dies from heart attack

Are Blue Eyes Sensitive To Light? It's Complicated

Argyria - Wikipedia

The real life Papa Smurf: Man turned himself BLUE after taking dietary supplements for years

This is Paul Karason, the man who turned blue in 2007. He passed away, yesterday at age 62. : r/pics

Blue Man Paul Karason Dies at 62 - Medical Bag

Engineering a Solution to a Skin-Deep Problem of Blood Oxygen Measurements

Face of Cheddar Man Revealed Made at UCL - UCL – University College London

A man drank colloidal silver for over a decade and his skin turned blue : r/interestingasfuck

Real-life 'Avatar' blue people existed — thanks to years of inbreeding

Skin Discoloration from Amiodarone