Red 40 is a chemical compound that comes from coal tars. Dyes made from coal tars are created by mixing various fragrant smelling hydrocarbons like benzyne and toluene. Back in the day (think: ancient Egyptians) dye was made from things found in nature, like flowers, leaves, roots, etc.
Considering this, why is red dye bad for ADHD?
Does Red Food Dye Cause ADHD or Hyperactivity? Many parents say they have cured their kids from ADHD by removing artificial colors from their diet, especially Red Dye #40. But here in the United States the FDA continues to state that artificial food dyes are safe, and ADHD diagnoses are on the rise.
Is red dye 40 a carcinogen?
The three most widely used dyes, Red 40, Yellow 5, and Yellow 6, are contaminated with known carcinogens, says CSPI. Another dye, Red 3, has been acknowledged for years by the Food and Drug Administration to be a carcinogen, yet is still in the food supply.
Is Red 40 linked to cancer?
CSPI charges that the FDA is not enforcing the law in several regards: Red 3 and Citrus Red 2 should be banned under the Delaney amendment, because they caused cancer in rats (some uses were banned in 1990), as should Red 40, Yellow 5, and Yellow 6, which are tainted with cancer-causing contaminants.