Doctors do not know exactly what causes ADHD. Through the years, they have speculated that toxins, abnormal fetal development, diet, injury or poor parenting
The Answer to What Causes ADHD?
Scientists might be a step closer to answering the question – what causes ADHD? According to this study, children with ADHD have less brain activity in areas that control self-control and inhibition. This could be because of a lack of or a malfunction in certain chemicals our body produces.
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