Why Leucovorin Alone Is Not Enough: Getting to the Root Causes of Autism Learn why leucovorin (folinic acid) alone cannot address the root causes of autism. Read More Root Cause HealingWellness SpeaksNovember 3, 2025leucovorin autism, folinic acid autism, folate receptor antibodies, cerebral folate deficiency, autism nutrition, autism dietitian, functional medicine autism