Many children with autism face hidden medical challenges that affect speech, behavior, and sleep. Dr. Richard Frye, a Harvard-trained pediatric neurologist, explains how folinic acid (leucovorin) may help, especially in kids with folate receptor autoantibodies. Backed by research, leucovorin has shown promise in improving communication and behavior. Listen in to Dr. Mary Barbera and Dr. Richard Frye and learn how to identify if your child might benefit, what to ask your pediatrician, and how functional medicine can support deeper healing.