Ok, so I shouldn't complain. I've got a GP who offered injections, even though the supplements she prescribed (50mcg cyanocobalamin twice daily) have boosted my levels into the bottom end of the normal range (last blood test was 214) quite quickly. I'm grateful she's treating symptoms, not just looking at numbers.
I'm having 3 injections per week for two weeks, then one every three months. But I'd hoped to feel better sooner! I know I'm being impatient, but has anyone reported an improvement in less than three weeks?