Katie Hobbs signed House Bill 2164 — which bans a list of 11 different additives, among them Red Dye No. 40, titanium dioxide, potassium bromate and various other food dyes — on April 14.

HB 2164 defines ultra processed foods as items containing ingredients like potassium bromate, titanium oxide, red dye 40 or blue dye 1. Actor Rob Schneider and Superintendent of Public Instruction ...