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When we think of kids' breakfast foods in America, we tend to reminisce about the beloved icons from our own childhood: Cap'n Crunch, Tony the Tiger, and Count Chocula. However, the marketing tactics employed by these iconic brands have not only fueled children's cravings for sugar-laden cereals but have also distorted our perception of what constitutes a healthy breakfast.

The cereal aisle in your local supermarket is often dominated by a colorful array of choices, but what lies beneath the enticing packaging may be detrimental to your child's health. In this comprehensive guide, we will unveil the toxic ingredients hidden in traditional kids' cereals, shed light on the dangers of the processing methods used, and provide alternatives that prioritize your child's well-being.

Traditional kids' cereals often contain a harmful concoction of pesticides, herbicides, chemicals, GMOs, excessive sugar, and other undesirable components. These ingredients can lead to adverse health effects, affecting the immune, reproductive, and nervous systems, and even increasing the risk of cancer. Let's delve into the primary offenders that you should be vigilant about and avoid whenever possible:

Sugar: Many kid cereals are laden with sugar or high fructose corn syrup (HFCS), often disguised as "corn sugar." Non-organic and GMO cereals are particularly likely to contain HFCS.

GMOs: Most conventional cereals use GMO sugar and corn. These GMOs are frequently sprayed with glyphosate, a known carcinogenic herbicide.

Glyphosate: Glyphosate, found in wheat, legumes, and oats, is the active ingredient in Monsanto's Roundup weed killer. It is associated with cancer risk and is considered a potential carcinogen and reproductive toxin.

Artificial Food Dyes: Unnecessary and hazardous for children, artificial food dyes can have adverse effects, as cautioned by the American Academy of Pediatrics.

Hydrogenated Oils: Partially hydrogenated oils contain trans fats linked to cancer, heart disease, and immune issues. Fully hydrogenated oils are rich in saturated fat.

Soy Lecithin: Often derived from GMO soy, this additive can contain toxins and trace amounts of hexane, a potential carcinogen and neurotoxin.

Annatto: This natural flavoring has been associated with blood sugar fluctuations, allergies, headaches, and irritability.

BHT: Found in many cereals, BHT is a controversial chemical additive that may contribute to ADHD.

BHA: Another GRAS additive, BHA has been linked to cancer in some studies, raising concerns about its safety.

Many kids' cereals undergo the "extrusion process," subjecting grains to high heat and pressure. This process not only depletes natural nutrients but also alters the proteins in grains, potentially rendering the final product toxic. Some alarming experiments on lab rats have raised questions about the safety of extruded cereals, and it is essential to be aware that both organic and conventional brands employ this method.

To mask their high sugar content, many kids' cereals are fortified with added nutrients. However, extrusion can destroy these nutrients, rendering them ineffective. Moreover, some fortified cereals may contain excessive amounts of certain nutrients, potentially posing toxicity risks to children. A 2014 survey by the Environmental Working Group found that some cereals exposed children to elevated levels of zinc, niacin, and vitamin A.

There has been controversy surrounding the presence of trisodium phosphate (TSP) in kids' cereals, with claims linking it to antifreeze. TSP is primarily used for color enhancement, extrusion, and the addition of phosphorus. While some sources label it as safe, others advise caution due to its classification as a chelating agent and pH adjuster. More research is needed to conclusively determine its safety.

Top 10 Most Toxic Kids' Cereals

When identifying the most toxic cereals, it's essential to consider factors like high sugar content, pesticides, dangerous levels of vitamins, artificial dyes, and controversial additives. Here are some of the worst offenders, posing significant health risks to children:

  • Kellogg's Fruit Loops


Ingredients of concern: Sugar, hydrogenated oils, artificial dyes, BHT, annatto.
Sugar content: 10g (13g for Fruit Loops with Marshmallows).

  • Kellogg's Corn Pops


Ingredients of concern: Sugar, molasses, hydrogenated oils, annatto, BHT.
Sugar content: 9g.

  • Kellogg's Apple Jacks


Ingredients of concern: Sugar, hydrogenated oils, artificial dyes, modified starch, BHT. Sugar content: 10g.

  • Kellogg's Honey Smacks

Ingredients of concern: Sugar, honey, hydrogenated oils, soy lecithin, BHT.
Sugar content: 15g.

  • General Mills Lucky Charms

Ingredients of concern: Sugar, corn syrup, artificial dyes, trisodium phosphate.
Sugar content: 10g.

  • General Mills Boo Berry/Count Chocula/Franken Berry

Ingredients of concern: Sugar, corn syrup, artificial dyes, BHT, canola oil.
Sugar content: 9g.

  • General Mills Trix

Ingredients of concern: Sugar, corn syrup, artificial dyes, BHT, trisodium phosphate. Sugar content: 10g.

  • Post Foods Fruity Pebbles

Ingredients of concern: Sugar, hydrogenated oils, artificial dyes, BHA.
Sugar content: 9g.

  • Cap'N Crunch CrunchBerries


Ingredients of concern: Sugar, brown sugar, artificial dyes, BHT.
Sugar content: 11g (15g for OOPS! All Berries).

  • Post Golden Crisps

Ingredients of concern: Corn syrup, honey, caramel color.
Sugar content: 14g.


These cereals, characterized by high sugar content, artificial additives, and extrusion processing, are among the most concerning choices for children's breakfast.

When it comes to your child's breakfast cereal, it's crucial to make informed choices that prioritize their health and well-being. By understanding the hidden dangers of toxic ingredients, processing methods, and controversial additives, you can opt for healthier alternatives that support your child's growth and development. Remember that a nutritious breakfast sets the tone for the day, and making the right choices can contribute to your child's overall health and vitality.