Country Life or Carlson Labs offer
vitamin A from CLO. Try 10,000 IU of A and start with 1 teaspoon of cod liver oil, the
EPA and
DHA will also help. Carlson Labs has CLO with 400 and 500 mg of EPA and DHA per teaspoon. Consider working up to 1 teaspoon CLO 2 times per day. With the A from CLO and the actual CLO, you should notice immediate improvement in the tics as well as reduced hyperactivity/ anxiety.
The most important food to avoid is gluten (barley, wheat and rye.