I would like it if whatever I do/learn can be useful to this group. I've long since given up on doctors, so I can't offer blood test results. So I'm trying to be clear about how to run a test on myself. To challenge myself re. folic acid, I just keep everything I've ordered and see what happens. That's part A. [This is the multivitamin, B12 megadrops, methylmate B, folinic acid, lecithin]. Then once I've used up the Bs (about 4 months) I switch out everything with folic acid for the substitutions already discussed above, and see what happens. That's part B. Yes? My marker for healing is increased stamina, mental and physical, because that's the only area that doesn't also get messed up by food/environmental reactivity. So I'll be looking for improvement in distance driving, ability to tolerate any exercise at all, and comfort in social situations with more than 4 people.