Performed the experiments: DMG PJR DJS MK. This does not alter the authors' adherence to PLOS ONE policies on sharing data and materials.Ĭonceived and designed the experiments: DMG PJR SBC DJS MK. Some children can become hyper while taking it but if you give folic acid with the DMG the hyperness goes away. we increased the DMG to 325 mg a day and he now gets through the day with no problems. The Psychometrics Centre, Department of Psychology, University of Cambridge, Cambridge, United Kingdomĭepartment of Computer Science, Stanford University, Stanford, California, United States of Americaĭepartment of Psychology, School of Biological Sciences, University of Cambridge, Cambridge, United KingdomĭJS received revenue as the owner of the myPersonality Facebook application. Our son was taking 250mg a day (he weighs 32.5 pounds) but we noticed that he became irratable in the late afternoon. * E-mail: of Psychology, School of Biological Sciences, University of Cambridge, Cambridge, United KingdomĪutism Research Centre, Department of Psychiatry, University of Cambridge, Cambridge, United Kingdom