I prefer Integrative approach where root causes & deficiencies based on available research identified and use natural products first. If no other options left use drugs. My son has ADHD and I myself have some but not much of it. It is complex disease. I recommend you read this book and carve yourself a path /plan stick with it until you get results. The name of the book is called "Finally Focused" https://www.amazon.ca/Finally-Focused-Breakthrough-Treatment...