Citation: Yellow food dye can make living tissue transparent—it could improve cancer treatment, blood draws and tattoo removal (2024, September 8) retrieved 23 July 2025 from https ...

For those age 30 to 49, 46 percent have at least one tattoo. Right now, there’s a call for manufacturers to be held more accountable for their products and consumers’ health.

Yellow food dye can make living tissue transparent − these methods could one day improve cancer treatment, blood draws and even tattoo removal Story by Guosong Hong, Stanford University • 1w ...