Everything you need to know about the recent ban on Red Dye No. 3
Red No. 3 has been long used to give food, beverages and even medications vibrant colors.
However, there has been growing concerns regarding its use due to increasing evidence of the potential detrimental effects that it can have on health. This has led to many countries banning the ingredient with the United States being the latest.
History about Red Dye No. 3
Red No. 3, commonly referred to as Red Dye, is a synthetic dye made from petroleum driven chemicals. It is often used to increase the visual appeal of candies, desserts, sodas, other snack foods, dietary supplements and over-the-counter medication. Interestingly, it’s use in external cosmetics was banned nearly 30 years ago due to the potential cancer risk it posed.
Over the past few decades, there has been increasing amount of scientific evidence that has outlined several potential negative health effects caused by Red No. 3. Although there has not been a human link between Red No. 3 and cancer, there has been several animal studies that point to its carcinogenic potential. In addition, further studies also noted that it may disrupt thyroid hormone regulation and promote thyroid tumor formation. Lastly, studies found in rats have found that the dye may also increase oxidative stress which damages tissues and reduces the antioxidants that control oxidative stress.
In January 2025, the FDA mandated that manufacturers reformulate food products and ingested medication to leave out the Red No. 3 by January 2027 and January 2028, respectively.
This came as a response to a petition that requested that the agency further review the Delaney Clause which bans any additive that may be found to induce cancer in humans or animals.
Some manufacturers including Mars and General Mills have already moved forward with removing Red No. 3 in some of their products. In its place, beet juice, carmine, pigments from purple sweet potatoes, radishes and red cabbage are being utilized to help produce the vibrant red and purple colors.
As many companies and countries are moving away from the use of synthetic dyes, this is a great opportunity to embrace healthier and more natural alternatives. In addition, staying informed, making mindful choices and advocating will contribute to a more conscious and balance lifestyle.
– Dana Gardner, Registered Dietitian, MS, LD/N
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