Two specific forms of therapy, cognitive behavioral therapy, and interpersonal therapy, have now have been validated by research to be effective in treating depression in youth. (childdevelopmentinfo.com)
They should not be used for treating depression in children and are not the first line of treatment in adolescents, among whom they should be used with extra caution. (who.int)
This demonstrates that taking vitamin B12 to treat a deficiency could also help treat depression, provided that the depression was caused by a vitamin B12 deficiency. (healthtrends.com)