What Foods Trigger ADHD?

Posted: April 24, 2025

Attention-deficit/hyperactivity disorder (ADHD) is a common mental disorder that can cause excessive movements, lead to poor impulse control, and make it difficult to focus. Researchers are still working to determine exactly what causes ADHD, but studies suggest that certain foods and beverages can worsen symptoms. If you have ADHD, you may want to stay away from:

Soda and energy drinks – These beverages typically contain sugar and caffeine, both of which have been shown to increase hyperactivity and distractibility. Notably, the high amounts of caffeine in energy drinks could be harmful when consumed in combination with certain ADHD medications.
Seafood – Regularly eating fish containing trace amounts of mercury could worsen ADHD symptoms.
Artificial dyes – Some studies indicate that there could be a connection between artificial dyes and hyperactivity, so you may want to opt for natural dyes when possible (this applies to the dyes in non-food items like toothpaste, as well).

Some people with ADHD are sensitive to certain ingredients—such as citrus fruits, corn, dairy, eggs, nuts, soy, and wheat—so be sure to pay attention to whether any foods or beverages affect your behavior.

If you need assistance managing your child's ADHD symptoms, you’ve come to the right place. We can provide you with tools and techniques that are customized to fit into your child's individual needs and lifestyle.