Micronutrients for Attention-Deficit Hyperactivity Disorder in Youth (MADDY) Study

Inclusion Criteria

• •Age inclusive of and between 6 and 12 years at the time of enrollment.
• •Verbally willing to swallowing a maximum of 9-12 capsules/day with food, attend all study appointments and complete questionnaires.
• •Meet criteria for ADHD as assessed by the clinical cut-off (6+ questions scored as 2's or 3's, "often," or "very often") on the Category A: ADHD questions from on the Child \& Adolescent Symptom Inventory-5 (CASI-5) with at least several symptoms present in more than one setting, based on the Diagnostic and Statistical Manual (DSM) 5 symptom criteria, including significant impairment in functioning socially and/or academically.
• •Demonstrate at least one symptom of irritability or anger as assessed by a score of 2 or 3 on one question from Category B or Rz from the CASI-5.
• •Be medication-free, or washout with medical supervision to be provided by the child's pediatrician or primary care physician, reliant on the parent/guardian to work with that physician, for at least two weeks prior to in-person study assessment. Washout will be recorded as occurring on the date reported by the parent/guardian, with a faxed copy of the progress note, visit summary or signed letter from participant's doctor.