Myth: Sugar Causes Hyperactivity in Children

A common myth is that sugar causes hyperactivity or behavioral problems in children. Many parents avoid sugary foods because they believe it will make their kids overly energetic or difficult to manage. This myth often arises from parents' observations of their children’s behavior after consuming sugary foods.

Research has debunked the idea that sugar directly causes hyperactivity in children. Numerous studies have shown no significant link between sugar consumption and behavioral problems like hyperactivity. The misconception likely stems from parents’ observations of their children’s behavior after eating sugary treats, especially in social settings such as parties where there’s excitement and increased activity. Additionally, there’s a psychological component known as the “expectancy effect,” in which parents believe that sugar makes their children hyperactive and then observe these behaviors. The causes of hyperactivity in children are more complex and typically linked to factors like lack of sleep, stress, or conditions such as ADHD. While a diet high in sugar is not ideal for overall health, it is not the cause of hyperactivity.