FDA’s Red Dye No. 3 Ban: What It Means for Your Family’s Health

In January 2025, the U.S. Food and Drug Administration (FDA) announced a ban on red dye No.3, a synthetic food coloring found in a variety of ultra-processed foods and some medications and supplements. This decision comes after concerns raised from animal studies linking the dye to cancer. While this move has caught the attention of many, it's important to understand the context, and what this ban means for your family.

What is Red Dye No. 3?

Red dye No. 3, also known as erythrosine, is a synthetic coloring agent used to give foods and products a bright red hue. Like most synthetic food dyes, red dye No. 3 is made from petroleum. It is commonly found in gummies, candies, fruit drinks and some medications. It can be found on ingredient labels as:

• Red 3
• FD&C Red No. 3
• FD&C Red 3

Is Red Dye No. 3 Dangerous?

Research involving lab rats has shown that red dye 3 in high doses may have cancer-causing effects, though no studies have definitively proven these effects in humans. Additionally, the dose is much higher than what humans would be exposed to in foods and drinks, and research hasn’t proven that the mechanism in rats that causes cancer is even applicable to humans.

The potential link between red dye No. 3 and health issues like hyperactivity and attention problems in children has also been raised in some studies. However, these findings are still inconclusive, and much more research is needed to fully understand how synthetic dyes may impact behavior.

For parents concerned about how red dye No. 3 might affect their child, it’s important to note that many children seem to have no issues consuming foods with synthetic dyes. However, if a parent notices that removing foods with artificial colors improves their child’s behavior or health, then its notable for that family and their pediatrician should be informed of these dietary and behavioral changes..

Foods to Watch Out For

Red dye No. 3 is commonly found in many packaged and processed foods, especially those that are brightly colored. Some examples include:

• Candy (lollipops, jellybeans, etc.)
• Cake mixes and frosting
• Ice cream
• Fruit juice
• Sports drinks
• Some medications (like acetaminophen, cough syrups)

Removing red dye No. 3 from these products won’t change their taste. Red dye No. 3 is primarily used for color, not flavor.

How This Affects Your Family’s Diet

For many families, the thought of having to eliminate red dye No. 3 may feel daunting, especially if that means giving up certain foods. But avoiding synthetic dyes often leads to healthier eating choices overall. When you focus on fresh, whole foods like fruits, vegetables, and home-cooked meals, you’re naturally steering clear of many of the ultra-processed foods that contain artificial colors.

Many parents find that reducing their child’s intake of sugary snacks, processed foods, and junk food is one of the best things they can do for their health. Of course, it’s not always possible to completely avoid these foods, but making healthier choices when you can—like choosing fresh fruit over candy—goes a long way. Don’t get overwhelmed by the headlines. The focus is still on a balanced diet and exercise.