How red 40 is made: Food Additive Color

How red 40 is made: Food Additive Color

Food Dyes: Harmless or Harmful?

Food Coloring and Children with ADHD: Do Dyes Impact Behavior?

California bill seeks to ban red dye No. 3

What Is Red 40? Dangers and Side Effects of Red 40 Food Coloring

List of Foods Without Red Dye: 10 Dye-Free Snacks for Kids

Food Additives to Watch Out For—and Where You'll Find Them

Does Red Food Dye Really Affect Kids' Behavior?

Is Red 40 Vegan? Here's Why You Should Avoid It At All Costs - Vegans with Appetites

Finding (and Avoiding) Artificial Food Dyes ⋆ 100 Days of Real Food

An edible color palette: idsgn (a design blog)

101 Series – Food Dye - Center for Research on Ingredient Safety

What is Red 40 food dye?

Red dye 3 appears in many foods kids eat. Consumer advocates want FDA to ban it : Shots - Health News : NPR