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Sugar as a Cause of Hyperactivity in Children

May 3, 2011 | By Bridget Coila
Sugar as a Cause of Hyperactivity in Children
Photo Credit playing child image by Mat Hayward from Fotolia.com

When your child acts hyperactive, it's easy to blame sugar consumption for his wild behavior, but the connection between sugar and hyperactivity has not actually been borne out by science and might be more of a medical myth than an accepted fact. This doesn't mean that you should allow your child free rein with candy and cookies, however, since processed foods might contain other components that contribute to hyperactive behavior and sugar isn't a healthy option anyway.

Hyperactivity

Hyperactivity does not have a specific medical definition, but typically refers to children who are more active, distractible and impulsive than normal. Of course, the determination of whether a child is hyperactive also depends on what is considered normal. A small child generally is more active and impulsive than an older child and usually has a much shorter attention span. Many things have been linked to hyperactivity levels in kids, such as genetic factors, parental smoking and dietary factors.

Sugar and Hyperactivity

While many parents and teachers blame sugar consumption for an increase in hyperactive behavior, scientific studies have failed to find a link. Studies have included kids who have ADHD as well as children without any preexisting hyperactive behavior. In fact, in some studies parents reported more hyperactive behavior when they thought kids were given a sugar solution even though the kids were given a placebo. This indicates that the connection between hyperactive behavior and sweets actually might be in the minds of the adults who are observing the children.

Alternative Ideas

While science has failed to find a link between sugar consumption and hyperactivity, other substances might have an effect on kids' behavior. The evidence remains mixed, but some studies have linked hyperactive behavior to the consumption of foods with artificial colorings. A 2009 review in "Prescrire International" that looked at 15 studies found that the consumption of artificial food colorings increased hyperactive behavior in children already considered to be hyperactive.

Considerations

While sugar might not be to blame for hyperactive behavior in children, it still isn't a healthy food for kids. Sugar contributes to cavities, obesity and a higher risk of diseases such as cancer and heart disease later in life. Foods that are high in sugar also tend to be low in nutrients. Limit added sugars and serve kids healthy whole foods instead. Encourage children who want something sweet to choose fruits instead of candy, cookies, cakes or soda.

References

Article reviewed by Shawn Candela Last updated on: May 3, 2011

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