Children are known to be high-energy beings, always bouncing around and restless. However, there is a common misconception that sugar exacerbates this tendency and leads to hyperactivity. This idea has persisted for years, but recent studies have found little to no correlation between the two. This article will explore the myth of sugar causing hyperactivity in children and the evidence that supports this claim.

The Origin of the Sugar-Hyperactivity Connection

The idea that sugar causes hyperactivity in children dates back to the 1970s, when Dr. Benjamin Feingold published a book linking artificial colors, flavors, and preservatives in food to hyperactivity. One of the components of this theory was the belief that sugar was a leading cause of hyperactivity. Over the years, this idea became ingrained in popular culture, and today many parents continue to believe it to be true.

Studies Show No Connection

Despite the widespread belief that sugar causes hyperactivity, numerous studies have found no evidence to support this claim. In 1995, a meta-analysis was conducted by the Journal of the American Medical Association (JAMA) in which they analyzed 16 studies that examined the relationship between sugar consumption and hyperactive behavior. The results revealed that there was no clear link between the two.


Further studies have since been conducted, corroborating these findings. For example, a double-blind study published in the New England Journal of Medicine in 1994 examined the effects of sugar and aspartame on 35 children. The study found that neither the sugar nor the aspartame had any effect on the children’s behavior.

Another study, conducted in 2003 by the Journal of Abnormal Child Psychology, tested the effects of sugar on a group of children with ADHD (Attention Deficit Hyperactivity Disorder) and a control group. The results showed no significant differences in behavior between the two groups, thus concluding that sugar does not cause hyperactivity in children, even in children with ADHD.

Why the Myth Persists

If the studies are conclusive that sugar does not cause hyperactivity in children, why does the myth still exist? One reason may be that many people confuse the natural energy that children possess with hyperactivity caused by sugar. Children are naturally energetic and active, but this is not necessarily tied to the consumption of sugar.

Another reason may be that parents become more aware of their child’s behavior after consuming sugary foods, leading them to assume a correlation that does not actually exist.

Implications for Health

The idea that sugar causes hyperactivity in children has persisted for decades and has led many parents to limit their child’s sugar intake, despite the lack of evidence to support this claim. While it is important to limit sugar intake for general health reasons, parents should not feel the need to completely restrict their child’s sugar intake in an attempt to prevent hyperactivity.

Further Reading

– “The Truth About Sugar and Hyperactivity” by Harvard Health Publishing
– “Sugar does not cause hyperactivity in children, review finds” by The Guardian

By Peter

4 thoughts on “The Myth of Sugar Causing Hyperactivity in Children”
  1. This article was really sweet! Or was it the snacks I’m munching on while reading? Either way, the myth about sugar and hyperactivity in kids has been debunked by various studies, so go ahead and let them have that Halloween candy!

    1. Thank you for taking the time to read the article and for sharing your thoughts on the topic. Your feedback is greatly appreciated!

  2. It is possible that the misconception about sugar’s effect on hyperactivity will continue to persist despite research studies proving otherwise, as myths and misconceptions can be difficult to dispel even with evidence to the contrary. However, continued efforts to educate the public and provide accurate information can help reduce the spread of this misconception.
    Here is a webpage with information related to this topic:

  3. One common myth about children’s health is that vaccinations cause autism, which has been thoroughly disproven by scientific studies. Another is that reading in dim light can harm a child’s eyesight, which is also false. A third is that cracking your knuckles can lead to arthritis, which has no scientific evidence to support it.

    If you’d like to learn more about common myths about children’s health, I suggest you visit the website of the American Academy of Pediatrics at They provide a wealth of information on a variety of child health topics based on scientific research.

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