Artificial Colorings to be Removed by End of 2018 in all Dunkin’ Donuts and Baskin Robbins US Products   CANTON, MA, 2017-Mar-07 — /EPR Retail News/ — Dunkin’ Brands Group, Inc. (Nasdaq: DNKN), the parent company of Dunkin’ Donuts and Baskin-Robbins, today (March 2, 2017) announced plans to remove artificial colors from its products in the U.S. As…