10/10/2025
What causes ADHD? A good description of factors involved by Understood.org. https://www.understood.org/en/articles/what-causes-adhd?utm_audience=families&utm_label=f42ecac33aafd8b250abc6daa52be12f
Researchers haven’t yet found an exact cause for ADHD. But two factors play a big role: genetics and differences in how the brain grows and functions.