Can you suggest some effective diet plan for kids having tics?

Hi, I do not have in depth knowledge about the diet but I am sharing the links of a few sites that I have read and I found them quite informative. I hope you all find it helpful. http://healthy-family.org/motor-tics-and-diet/ http://www.livestrong.com/article/320848-diet-for-kids-with-tics/ http://njcts.org/tsparents/2011/11/22/5-things-that-can-help-with-tics/

Thanks a lot☺