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

for example—many companies have turned to red dye No.40 to get a rosy hue in foods. But is red dye 40 plagued by the same issues that red dye 3 is? Here’s what toxicologists want you to know.

Earlier this month under the Biden administration, the Food and Drug Administration (FDA) announced that it's banning red dye No.3. It's a move that Health and Human Services (HHS) secretary nominee ...

for example—many companies have turned to red dye No.40 to get a rosy hue in foods. But is red dye 40 plagued by the same issues that red dye 3 is? Here’s what toxicologists want you to know. Meet the ...

While the artificial food dyes Red Dye No. 3 and Red Dye No. 40 (commonly known as Red 40) are both derived from petroleum — as most artificial colors are — Red Dye No. 40 has already become a ...

And some think another popular dye is next on the chopping block — Red Dye No. 40 or Red 40. Is Red 40 any different from Red Dye No. 3? Here's what to know before calling it quits on any ...