Red 40 is making headlines again as lawmakers debate whether food dyes should be banned in the US. Here's what health experts say about its safety.

The colorant was banned from cosmetics and non-oral medications years ago because a study showed it caused cancer in rats.

Did you know your favorite food might be hiding a not-so-healthy secret? Red dye 3, the one that gives many products their ...

Food companies have two years to get red dye No. 3 out of their products. But other synthetic dyes have also raised concerns, because of behavioral issues in kids. Here's what parents need to consider ...

The FDA bans red dye no. 3, citing health concerns. Learn how this move impacts food safety, industry practices, and consumer choices.

Now that the U.S. Food and Drug Administration has banned red dye No. 3, many people are criticizing or questioning the ...

A popular and colorful additive is on its way out of the foods some enjoy -- and dieticians say it's for the best. On ...

Dr. William Li, medical director of Angiogenesis, joins NewsNation's "CUOMO" to discuss the Food and Drug Administration's ...

The U.S. FDA is reportedly considering a ban on the additive Red 3. Here’s what experts do—and don’t—know about how food dyes ...

The Food and Drug Administration regulates food dyes. These are the food additives that add a rainbow of colors to many processed foods. Two types of synthetic red food dyes have been under ...