ADH ABCDE is a protocol that may help manage autistic adults and children with several health conditions. According to several international studies, memory disorders may have a genetic link. In addition, there may be several environmental factors, and dietary concerns that many researchers believe adds many symptoms. Fixing nutrient deficiencies can also have positive effects on special children. Because of their inability to properly digest food and absorb nutrients, many children with these disorders may be low in zinc, magnesium, B vitamins, iron, essential fatty acids, and other nutrients. Lack of magnesium, for instance, can cause hyperactive-like behavior, sound sensitivity, and irritability. Zinc deficiency a result of a defect in zinc metabolism that’s common in special children and can be exacerbated by diets high in white flour and other high-glycemic foods which can change a child’s sense of taste and smell.