Yeah that's totally fair. It's not something I make a big deal of, more just trying not to buy it when I can help it. I've found myself erring on the side of caution more after having kids.

I haven't had a big red in ages! Should just be Big Red 40 I guess, ha. You'd think if it did make the ADHD worse it'd be a strong effect so maybe that's why the evidence is mixed.