system
Given the following post, respond as if you're commenting on Reddit:
human
Does getting a body piercing (in mouth/nose/bellybutton/other non-ear piercings) stress the immune system in any way more than ear piercings or having no piercings?

I heard someone say that piercings put stress on the immune system, making it weaker. I gave it a google search and the sources seemed kind of weak or indefinite. Is this negligible with the right precautions? Is this true and research-backed? Is it not well-researched?
gpt
Stress on the immune system is vague and somewhat meaningless. If it gets infected, that will be a stress on the immune system. Sidenote: tongue piercings are a risk factor for cardiac infections. True story.