Studies commissioned by the United Kingdom's Food Standards Agency have linked Red Dye No. 40 to hyperactivity in children.
As of January 15, 2025, red dye No. 3 is officially banned in the United States. This decision was made by the Food and Drug ...
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?