Report Anyone with tic-only Pandas symptoms? in PANS / PANDAS (Lyme included) Posted March 17, 2014 cara615, How long did you stay on the diet or is your son still on the diet? We are going to run some bloodwork (per our Integrative Docs orders) to check for methylation issues. My son has 35 different food sensitivities (food allergy testing through blood). I did keep him on a GFCF diet for a few months but saw no change regarding tics. We are supplemention with Bovine colostrum, Vitamin D3 4000IU (his level was 13), and Nystatin here and there to control yeast levels. His arabinose was high and his amino acid levels were almost 0. We have not supplemented with amino acids though. So hard to decided what to do.