Reviewed by Julia A. Siegel, MD Glow-in-the-dark body art may sound like something out of sci-fi lore, but it's a major tattoo trend that's very much grounded in reality. That's right: Luminous ink ...

Tattoos have become a popular way for people to express themselves, but new research is raising concerns about the safety of tattoo ink. Scientists have found evidence suggesting that certain ...

Health experts warn that these toxic substances and microorganisms can enter the body through tattoos, leading to skin diseases, and bacterial, viral, and fungal infections. Authorities have urged ...

Results also indicate there's increased cancer risk from larger tattoos. Related Lead, toxic chemicals found in some synthetic hair design products Some birth control pills, devices linked to ...