Dr. Darin Detwiler, a former food safety expert at the Food and Drug Administration (FDA), has raised concerns about the health risks associated with Kellogg’s Froot Loops. Detwiler has criticized the popular breakfast cereal for its high content of added sugars, artificial dyes, and preservatives, which have been linked to various health problems.
According to Detwiler, a single serving of Froot Loops, equivalent to one cup, contains 12.35 grams of sugar. This is nearly half of the recommended daily sugar intake for children. Detwiler argues that this serving size is unrealistic, as children typically consume more than one cup of cereal at a time.
Froot Loops contains Red 40, an artificial dye that has been associated with numerous health issues. A 2022 study by researchers at McMaster University in Ontario, Canada, found that Red 40 could potentially cause irritable bowel syndrome and Crohn’s disease. The researchers reached this conclusion after observing damage in the gut cells of mice.
Detwiler’s concerns come amid protests at Kellogg’s headquarters in Michigan by over 1,000 cereal enthusiasts and health activists. The protestors demanded the removal of harmful additives from Kellogg’s products, including Froot Loops and Apple Jacks. A petition with over 400,000 signatures was delivered to Kellogg’s offices, calling for the elimination of artificial dyes and preservatives, which have been linked to health defects and behavioral issues in children.
Kellogg’s has also faced criticism from its own investors. Jason Karp, founder and chief of healthy foods company HumanCo and a Kellogg investor, accused the company of prioritizing short-term profits over consumer health. Karp highlighted that Kellogg’s uses harmful artificial dyes, such as Red 40, Yellow 6, and Blue 1, as well as the preservative BHT, in its most popular cereal products in the U.S.
Despite the criticism, the FDA maintains that color additives are safe for consumption when used according to its regulations. The agency has stated that no causal link has been established between these chemicals and behavioral effects in children. However, the FDA has acknowledged that some children may be sensitive to these additives.
In 2015, Kellogg’s pledged to remove artificial colors and ingredients from its products by the end of 2018. However, Red 40 and Yellow 5, both of which are used in Froot Loops in the U.S., are banned in the U.K. Similarly, Japan prohibits the use of Red 40, and Canada bans the use of BHT. The Canadian version of Froot Loops uses more natural dyes, such as concentrated carrot, watermelon, and blueberry juices.
Kellogg’s has defended its use of artificial ingredients, stating that its products comply with all relevant laws and regulations. The company has also noted that more than 85 percent of its cereal sales contain no colors from artificial sources.