The U.S. Food and Drug Administration banned the dye known as Red 3 from the nation ... The other common color additives in food are Blue 1, Blue 2, Green 3, Red 40, Yellow 5, and Yellow 6.

And, the same month, former Hollyoaks actor Davinia Taylor also promoted methylene blue to her 1.2 million Instagram ... have claimed that the blue dye can protect against infections, combat ...

People have been wearing blue jeans for centuries. Originally, the blue color came from a natural indigo dye. The dye was chosen for the way it interacted with cotton. When heated, most dyes ...