The use of high-protease pancreatic replacement therapy demonstrated improvement in maladaptive behaviors, such as irritability, in preschool children with autism spectrum disorder (ASD), according to research. "Children who have ASD often have a number of co-occurring maladaptive behaviors, such as irritability. We wanted to know whether these maladaptive behaviors can be addressed by an intervention with a low risk of side effects," said Deborah A. Pearson, Ph.D. Pearson said many children with ASD are selective about the foods they eat, often preferring carbohydrates like bread and pasta over protein. Some amino acids necessary for building neurotransmitters, such as serotonin and...