My daughter started Tics with the eye blinking symptom at her age of 3. She was not getting the Tics often but she was doing 2 months in a year. At the age of 5 she started got more Tics like head jerking and shoulder moving. I gave her pediasure chocolate flavor for one month. Her Tics was almost gone. And again after when she developed Tics I was again giving pediasure. But after couple of years pediasure also didn't worked. I gave for 2 months and I didn't notice any change. Tic are getting more and more. Head jerking and shoulder moving and also mouth rounding. She had allergy test and she didn't have any allergy but at home we noticed, she has dust allergy. And we went for Vitamin test. All are normal but few are at low end like iron. As Tics became more and more I took her to the Neurologist and at this point he wants to wait and see for some more time if these not cured. She was getting Tics 2 to 3 times in a minute. I tried multi vitamin gummys, Omega gummies, calcium gummies. And also I tried Tic Tamor for 1 month. First 2 weeks Tics were less but after 2 weeks these became again more. I stopped Tic Tamor. And finally I read about Zinc. I gave Immune C plus Zinc and Echinacea made by L'il Critters. Tics completely gone in 2 days. Wow. I am not sure either Zinc or Echinacea worked. I am giving daily one with one multi vitamin one Omega. I am not sure how long this work.