Iron
Research from 2014 suggests there’s a link between ADHD and low iron levels.
Also, the study has shown the negative effect of lack of iron in the body to include an increase in the risk of mental health conditions in children and young adults. Iron is vital in the body for dopamine [5] and norepinephrine [6] production. These neurotransmitters help regulate the brain’s reward system, emotions, and stress.
If your child has low iron levels, supplements might help. According to the research from 2014, iron supplements may improve symptoms of ADHD in people who are iron deficient. But excess consumption of iron supplements can have negative health effects.
Proper guidance and instruction are needed from your doctor before introducing iron supplements to your child’s regimen.