A few years ago, a team of European researchers discovered nanoparticles from tattoo pigments seem to be able to travel from a tattoo site into a body’s lymph nodes. A new follow-up study has now revealed chromium and nickel particles can break off the tattoo needle during a procedure and it is these molecules that may be responsible for some allergic reactions to tattoos.
Tattoo Ink May Stain Your Lymph Nodes, Smart News
Figure 1 from Tattoo Pigments Are Observed in the Kupffer Cells of
Tattoo pigment in axillary lymph node mimicking calcification of
Tattoo needles leave behind metal particles that spread to lymph
Getting a Tattoo Might Also Stain Your Lymph Nodes
ADVICE: Does tattoo ink linger inside me?
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Are Tattoos Safe? Ink Toxins Remain in Human Body for Years, Study
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Tattoos can leak toxic metals from the needle into your body