L-methylfolate
"I have been on Deplin 15mg for about 3.5 months. I have the mutation and was hopeful that this would help. I noticed no change whatsoever in my anxiety or depression. I also started having severe joint pain and nothing had changed but adding Deplin. My doctor recommended that I stop the Deplin. I have been off for 3 days and continue to have joint pain. Would love to hear from others with a similar experience."