How is the treatment for ADHD carried out?

Patient's question:

How to Conduct Psychological Therapy for ADHD
My child cannot concentrate on studying at all. In class, he often makes many small movements, which affects the quality of listening. The teacher said it's ADHD. I want to know how psychological therapy for this condition is conducted.
How to Conduct Psychological Therapy for ADHD

Doctor's answer:

Psychological therapy is a method for treating psychological deficiencies in children with ADHD. Parents, teachers, and medical staff motivate, guide, and educate children to learn, develop good life and study habits, train self-control, and study diligently. Trace elements zinc and selenium can antagonize heavy metals. Typically, eating foods rich in zinc and selenium, such as fish, lean meat, peanuts, sesame, dairy products, mushrooms, eggs, and garlic, can achieve effective zinc supplementation and treat ADHD in children.