ARFID & Neurodiversity: How Sensory, Trauma, and Anxiety Shape Eating with Lauren Sharifi

Today, Alta sits down with Lauren Sharifi, MPH, RD, LDN, a leading dietitian specializing in ARFID (Avoidant Restrictive Food Intake Disorder), to unpack one of the most misunderstood eating challenges faced by autistic and neurodivergent individuals. Lauren explains what ARFID is — and is not — highlighting the differences from anorexia, the impact of sensory sensitivities, and how trauma, anxiety, and executive functioning shape a person’s relationship with food. They discuss early signs parents can watch for, why traditional feeding approaches often backfire, and how accommodations can actually increase safety, regulation, and long-term progress. Lauren offers guidance on creating supportive mealtime environments, reducing overwhelm, and redefining “recovery” in a way that honors neurodiversity. A validating, informative episode for families, providers, and anyone wanting a deeper understanding of ARFID.10/3/25