Leucovorin, also known as folinic acid, is a biologically active form of folate. Research has shown that some children on the autism spectrum produce antibodies that interfere with folate transport in the brain. In such cases, folinic acid may be one of the few forms capable of crossing the blood-brain barrier, helping to support healthy cognitive and neurological function. Clip snippet credit goes to: @mahaaction *The statements made in this video have not been evaluated by the Food and Drug Ad