Learn what Red Dye 40 is used for, what foods contain it, and whether or not research supports its link to behavioral issues ...

After the recent ban on Red Dye 3, food manufacturers are turning to FDA-approved dyes like Red Dye 40. But is Red 40 safe?

Red dye No. 3 was recently banned by the FDA. But what are the differences between it and the similar red dye No. 40, and what does that mean for you?

This week, the Food and Drug Administration officially banned the use of one food dye known as Red Dye 3, the artificial coloring used in drinks, candies, and desserts along ...

Red dye No. 3 is officially banned in the United States. The announcement has raised concerns about the safety of other food dyes, like red dye No. 40.