Strange case of Paul Karason who turned himself blue due to colloidal silver

Paul Karason, from Bellingham in Washington, hit headlines across the globe after he appeared on TV to reveal he had managed to turn his skin blue

The man who turned blue, Ricky

Why This Man's Skin Turned Blue

Dr. Oz Investigates The Man Who Turned Blue

Paul Karason 'Papa Smurf' dies: 'Blue man' suffers heart attack

Real-life 'Papa Smurf' Reveals How He Turned Blue

The real life Papa Smurf: Man turned himself BLUE after taking

Does Colloidal Silver Work for COVID-19? - The Atlantic

Why This Man's Skin Turned Blue

Dr. Oz Investigates The Man Who Turned Blue

Customer reviews: MesoSilver ® 20 ppm Colloidal Silver

Cyanosis: Cyanosis and the Clinical Assessment of Hypoxemia

Does Colloidal Silver Work for COVID-19? - The Atlantic

Nutricost Colloidal Silver 4oz 30PPM - Cobalt Blue