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

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

After the Red No. 3 ban, there are now eight color additives approved by the FDA. They are FD&C Blue No. 1, FD&C Blue No. 2, ...

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.

Made from petroleum, red dye 40 is a synthetic food dye. Some studies suggest a link between red dye 40 and ADHD behavior; ...

A California law outlawed the ingredient at foods served in public schools. Red Dye No. 40, a synthetic food dye that's used to achieve a bright crimson color in condiments and candy alike ...

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.

Two types of synthetic red food dyes have been under extra scrutiny in recent years: Red dye 3 and red dye 40. According to the USDA Branded Foods Database, more than 36,000 American food products ...

One is Just Born, the company that makes Peeps; it switched to using red dye No. 40, one of many synthetic dyes still on the market. The California School Food Safety Act, which is a follow-up to the ...

Red Dye No. 40, a synthetic food dye that's used to achieve a bright crimson color in condiments and candy alike, has been a hot topic among policy makers and food safety advocates in the U.S ...