Tattoos Affect Your Immune System in Ways Scientists Are Just Beginning to Understand - ScienceAlert
health 2026/07/01 22:01:35

Tattoos Affect Your Immune System in Ways Scientists Are Just Beginning to Understand - ScienceAlert

Source:ScienceAlert
Author:Jess Cockerill

Humans have been tattooing themselves for thousands of years, for spiritual, cultural, or personal reasons.