The Make America Healthy Again (Maha) initiative marked a victory this month as the U.S. dairy sector committed to eliminating artificial food dyes from ice cream by 2028. Earlier this year, Health Secretary Robert F. Kennedy Jr. urged food producers to stop using synthetic color additives, prompting several major companies, such as Nestlé, Kraft Heinz, and PepsiCo, to agree. Kennedy noted that the ice cream pledge held personal significance for him, as it is his favorite treat.
Consumers will soon see the end of strawberry ice cream’s bright pink (from red dye No. 40), the mint chocolate chip’s cool green (yellow 5 and blue 1), and the blend of red 40, blue 1, and yellow 5 and 6 that gives Superman ice cream its iconic hue.
A key aim of the Maha campaign is to reduce childhood illnesses, which Kennedy believes can be partly achieved by limiting additives in highly processed foods. Research published in the *Journal of the Academy of Nutrition and Dietetics* found that, in 2020, 19% of food products contained artificial dyes—additives Kennedy calls “the most concerning.” He links these dyes to various health risks, including cancer, hyperactivity, and possibly autism.
"The public has spoken—they prefer natural ingredients over synthetic chemicals," Kennedy stated.
Despite minor criticism online—including jokes about political figures and debates over certain dyes—the policy has seen little resistance. Earlier this year, under President Joe Biden’s administration, the FDA moved to prohibit red dye No. 3 by 2027, citing cancer risks in animal studies. While the dye poses negligible harm to humans in small amounts, its ban aligns with existing laws against carcinogenic additives.
States across the political spectrum, from West Virginia to California, have introduced their own restrictions or warning labels for dyed foods, mainly to safeguard children. Similar regulations have long been enforced in Europe.
Why the focus on food dyes? Are natural alternatives truly healthier?
“They can be better for certain individuals,” said Jamie Alan, a pharmacology expert at Michigan State University. “A small group of children react strongly to these dyes, exhibiting behaviors sometimes linked to ADHD.”
Alan clarified that the dyes do not cause ADHD but noted that some children, including those with ADHD or autism, may experience temporary hyperactivity or mood changes after consuming them. However, much of the data on such effects remains inconclusive.
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