FYI, I dug up an email from my close relative who had this. Her levels at the time she had the condition were: B12 at 328 pg/ml and folic acid was 15.1. She sa

FYI, I dug up an email from my close relative who had this. Her levels at the time she had the condition were: B12 at 328 pg/ml and folic acid was 15.1. She said that that was considered on the low end of normal (which is why it went undetected for so long). After the shots, the B12 levels have been in the 600 range. Like most anything biological, B12 levels can affect everyone differently. Good luck!