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 ...

While it's fairly well known that tattoo ink is often toxic due to the lack of regulation for the industry that produces it, it's still relatively unclear exactly how affects the human body — ...

People put a lot of thought into getting a tattoo -- the design they desire, the location they prefer and the message their body art will send to others. Most don't think about the impact their ...

Food Safety and Drug Administration officials have also raised alarms over hazardous tattoo ink available in the market. Samples tested contained 22 heavy metals, including selenium, chromium ...