I am intending to try boosting my histamine per the Pfeiffer approach to treating histapenia. However, most sources of information on this only suggest folic acid as part of the treatment. I'm wondering if there could be any reason that folic acid would be more effective at increasing histamine than folinic acid? I've been experimenting, and tolerate calcium folinate fine, but folic acid seems to be destabilising my mood. Cheers.