Educating children from a young age to avoid certain colored foods can lead to them actively avoiding those foods.

“So, interestingly, my son um is does seem to have some behavioral changes with um with the synthetic dyes, and we taught him very young to avoid certain color foods. And like he actually pays attention to it. It's kind of interesting like, you know, cuz he he learned so young. He's like, "Oh, I don't I don't eat blue foods."”