July 15 (UPI) -- Dozens of U.S. ice cream manufacturers are pledging to eliminate the use of artificial food colors from their ice cream products made with real milk by the end of 2027, the U.S. dairy manufacturing and marketing trade association said. Announced Monday by the International Dairy Foods Association, the companies have agreed to remove certified artificial colors Red No. 3, Red No. 40, Green No. 3, Blue No. 1, Blue No. 2, Yellow No. 5 and Yellow No. 6 from their frozen dairy