Does Eating Lots of Sugar Cause Hyperactivity in Kids?

Is it true that eating lots of sugar causes hyperactivity in kids?

No, experts say there’s no truth to the belief that sugar causes hyperactivity in children. Professor Mark Wolraich, an expert in developmental and behavioral pediatrics, conducted studies in the 1990s that disproved the notion that sugar causes attention-deficit/hyperactivity disorder (ADHD) in children. These studies included a double-blind randomized controlled trial that found no behavioral or cognitive effects from sugar intake among children, even when it exceeded typical dietary levels.

According to Wolraich, the Centers for Disease Control and Prevention also state that sugar doesn’t make kids hyper. The widely held views that ADHD is caused by eating too much sugar or other environmental factors are unsupported by scientific research.

How did this belief start?

This belief originated in the 1970s when allergist Benjamin Feingold linked children’s hyperactivity to various artificial food colors, additives, preservatives, and other substances. Although Feingold did not criticize sugar in particular, the connection was mistakenly made by many parents due to the common association between high-sugar foods and additives.

Recent studies have found a connection between certain artificial dyes and hyperactivity in children. Red dye No. 3, among other food dyes, has been associated with behavioral problems. However, children’s sensitivity to these additives varies.

What else you should know

While sugar has been absolved of causing hyperactivity, experts caution against excessive consumption. Sugar provides empty calories, increasing the risk of obesity and potential heart disease. It contributes to cavities and lacks essential nutrients, potentially displacing healthier food choices.

So, the bottom-line message to parents is to limit sugar intake while promoting a balanced diet that includes other important dietary nutrients.