Beyond the visible artwork lies a complex interaction between foreign chemicals and the immune system, an area scientists are still actively studying. In this article Tribune online examines seven key ways tattoos can affect the immune system, according to emerging research. Tattoo pigments can trigger long-lasting inflammationAs immune cells surround and isolate ink particles, they release chemical signals that can keep the immune system activated. Tattoos may influence how the body responds to vaccinesRecent studies suggest that tattoo pigments can interfere with immune signalling, the system immune cells use to coordinate responses. As research continues to uncover how tattoo inks interact with the immune system, experts say better regulation, transparency, and long-term studies are increasingly necessary.

Source: Nigerian Tribune February 12, 2026 17:47 UTC