Programs that offer any of a variety of therapeutic interventions, which may be used singly or in combination, to address the range of social, language, sensory and behavioral difficulties experienced by children and adults with autism and related disorders. Because of the spectrum nature of autism and the many behavior combinations that can occur, treatment approaches must be tailored to meet the individual needs of each person. Included are behavioral and communication development approaches, specialized curricula and sensory integration; biomedical and dietary treatments including psychiatric medications, vitamins and minerals (such as Vitamin B6, magnesium and essential fatty acids), treatment using the hormone secretin and special diets; and various complementary therapies such as music, art or equestrian, speech, physical or occupational which may be used on an individual basis or integrated into an educational program.