Studies commissioned by the United Kingdom's Food Standards Agency have linked Red Dye No. 40 to hyperactivity in children.

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?

Following the ban of red dye No. 3 in the United States, experts weigh in on the potential health risks of red dye No. 40, ...

There is a difference between red dye 3 and red dye 40, and only one of them has been officially banned in the United States.

What to know about Red Dye No. 40 and artificial food coloring used in thousands of food and drink products sold in the U.S.

The Food and Drug Administration sent shockwaves through the food industry this week when the agency announced it is revoking its authorization of red dye No. 3. The dye, which is used in some foods ...

such as Red 40 that hasn't been reevaluated in decades, without proper funding for scientific evidence. FD&C Red No. 3, also known as Red 3, is a synthetic food dye that gives foods and drinks a ...