The man who turned himself BLUE!

8 May 2026 · 1 min

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1:03

In this short video narration, Dan Novaes recounts the true story of Paul Karason, a man who gradually turned blue in the 1990s due to chronic consumption of homemade colloidal silver. Karason believed the silver solution could cure various health problems, so he drank it daily for years. Silver particles accumulated in his body, especially in the skin, where they reacted with light and caused a permanent bluish discoloration known as argyria. Despite the dramatic visual change, Karason reported feeling fine. His condition attracted worldwide media attention, turning him into a cautionary figure often cited to warn against unproven “cure‑all” supplements like colloidal silver, which lack scientific validation and can cause irreversible harm.

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In the 1990s, a man slowly turned blue, and no one could figure out why. His name was Paul Karason. At first, it was subtle, a grayish tint to his skin. Then it deepened until his entire body became a bluish color, almost metallic. People stared. Doctors were confused. What caused it wasn't genetics or disease. It was something he was drinking: colloidal silver, a homemade solution of tiny silver particles in liquid. Karason believed it could cure health problems, so he made it himself. And drank it daily for years. Silver began to build up in his body, not flushing out, not breaking down. Instead, it settled into his skin, reacting with light, turning his skin permanently blue. The condition is called argyria, rare, irreversible. Despite the color change, Kerson said he felt fine, but the transformation was undeniable. He became known worldwide as the Blue Man. His story spread across media, often used as a warning because colloidal silver was being marketed as a cure-all. With no proven benefits and real risks. Paul Carrison lived like that for years, a walking example of how something small taken consistently can permanently change the human body.