FDA bans red dye

"It’s purely just for marketing." How worried should you be about Red 40? Here's what experts say first appeared on The Cool ...
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?
What to know about Red Dye No. 40 and artificial food coloring used in thousands of food and drink products sold in the U.S.