BOCA RATON, Fla.--(BUSINESS WIRE)--New findings from a multi-center, randomized, placebo-controlled clinical study of Deplin® 15mg (L-methylfolate) added to commonly prescribed antidepressants known as selective serotonin reuptake inhibitors (SSRIs) showed that all patients who achieved remission at 30 days using Deplin® 15mg adjuvant therapy, and who chose to enter a 12 month maintenance phase, maintained their remission after a year of treatment.