Healthcare News
Made from petroleum, red dye 40 is a synthetic food dye. Some studies suggest a link between red dye 40 and ADHD behavior; the dye might trigger or exacerbate behavioral changes in sensitive children.The dye's effects vary by individual, but it has been linked to hyperactivity, irritability, and trouble focusing.1 Researchers believe these symptoms may be due to its effects on the gut, brain, and immune system.
Source: Verywell Health
