"The three plants form the basis for primary colors. They were often combined to make other shades like green, orange, purple, and even black." ...

The state of California banned the Red No. 3 dye and three other food additives in 2023, which gave manufacturers until 2027 ...

Discover what FDA's red dye ban means for your food safety. Learn which synthetic colors remain in your favorite foods and their potential health risks.

1 and 2, and Green No. 3. Yellow Nos. 5 and 6 have also been found to be contaminated with benzidine or other carcinogens and to cause hyperactivity. “Red 3 is the food dye with the clearest ...

Studies show that high doses could cause cancer in rats, but the regulators maintain that no evidence exists that ingesting the coloring causes cancer in humans.

including Red Dye No. 40, set to take effect in 2027. Bowen predicts similar restrictions on synthetic dyes in the future. (The act also forbids Green Dye No. 3, Blue Dyes No. 1 and 2, and Yellow ...

That assessment included all the artificial food dyes — not just red dye No. 3. Of the seven artificial dyes, green dye No. 3 is the least used, according to the Environmental Working Group.