Tattooing originated over 5,000 years ago and is now a global phenomenon. Yet there are very few #tattoo safety regulations. In "Body Systems, Health Perspectives," a #YSPH student-led writing project, Wan Wang, Lawrence Brown, and Thomas Dubin discuss the latest findings. ow.ly/pD5u30jHq2C . . . #scicomm #reserach #instahealth #tatoo #health #student #publichealth