In marketing, perception is reality. In the mid-1970s, health concerns arose over the use of the dye amaranth, commonly known as FD&C Red #2. Studies linked the popular food coloring with cancer. Mars Inc., makers of M&M’s, decided in 1976 to replace red M&M candies with orange ones. Did the candymaker eliminate red M&M’s because … Continue reading Chocolate candies, red dye, and the power of perception