Once tattoo ink enters the body, it does not stay put. Beneath the skin, tattoo pigments interact with the immune system in ways scientists are only just beginning to understand.

Tattoos are generally considered safe, but growing scientific evidence suggests tattoo inks are not biologically inert. The key question is no longer whether tattoos introduce foreign substances into the body, but how toxic those substances might be and what that means for long-term health.

  • snowdriftissue@lemmy.world
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    4 days ago

    The most that came from it was learning I had celiac disease

    Well that is kind of a big deal lol. You may already know all this but celiac causes malnutrition as well as direct symptoms.

    Iron deficiency from gut malabsorption can cause pretty significant fatigue, malaise, mood issues, and other problems. The criteria for determining what is considered iron deficiency have recently changed as well so that a LOT more people are considered deficient compared to before, and not all docs are up to date yet. Assuming you’re an otherwise healthy person, you’d probably want to have a ferritin (iron stores) of at least 50 ng/mL but ideally around 100 ng/mL if you’re symptomatic. There are several other vitamins that are commonly deficient in celiac as well.