Pickles. Sports drinks. Your favorite breakfast cereal. Artificial food dyes are lurking in a lot of stuff — but that’s about to end. Earlier this spring, Health Secretary Robert F. Kennedy Jr.

Cereal description: The main cereal bits are as they’ve been since the days when Toucan Sam balanced a cornucopia-shaped fruit pile on his head like an avian Carmen Miranda: red, purple, orange, green ...

Kellogg’s launched Cocoa Loops, a chocolate-forward twist on the classic fruity cereal. The new cereal is now rolling out, with wider availability expected by January. Fan reactions are split, with ...