Looking for a doctor for my son with tics who is 11. I KNOW it can be controlled with diet and sleep, but my husband does not believe me. I have stopped my son's tics 4 different times over the last 4 years when I was able to help him eat clean and get solid sleep. Looking for a doctor to confirm and do food intolerance testing if possible to show my husband proof. Also, just need a professional that has worked with this, so my husband will believe that it is true and not something that is just made up. Thank you! Anyone else having trouble convincing a spouse? Any suggestions?