I was wondering if one of you can understand what is going wrong. I have had my blood work done and it says that I have got a folate deficiency. But, it seems when I take folic acid (the active form) at 800mcg I get really bad anxiety, tiredness, very bad depression, feeling "on-edge". So, I stopped taking it after two days and it takes me three days for all the bad side-effects to go away. I then recently brought the optimized version of a B-complex by Jarrow formulas as I've heard good stuff about it. It has less active folic acid, and has some B12 and nicotinic acid. But, I still get these terrible side-effects. I have been suffering from brain fog, depression and anxiety my whole life but it hasn't been to this extent. It's only now when I start taking a supplement I'm deficient in it's 100 times worse. Any idea why guys?