Dunkin’ Donuts declares donuts now artificial dyes free Milestone is part of brand’s pledge to eliminate artificial dyes from food and beverages by end of 2018 Dunkin’ Donuts introduces Snow Flurries Donut as a new donut variety to begin the New Year CANTON, MA, 2018-Jan-08 — /EPR Retail News/ — Dunkin’ Donuts is kicking off 2018…