Nora Gedgaudas is both a certified nutritionist and  has an extensive background of education, training, research and practice  in numerous areas surrounding neurotechnology (since 1994), and, in particular,   neurofeedback. “One thing I have learned, however, is that all the best quality Neurofeedback training in the world cannot put a nutrient there that is not there and cannot override some toxic or offending substance that doesn’t belong. The brain and the body need certain raw materials in order to function.”