OK, I've taken the plunge and ordered injectable hydroxocobalamin from Germany. I'm not madly keen on the idea of putting a needle into my skin, but I'm desperate and my GP won't go any further than once every eight weeks. He's only agreed eight because I'm very vocal and I'm an NHS professional.
Please can someone advise how often I should start injecting? I know I'll have to experiment to get the dose right for me, but what would be a good frequency to start?
(At the moment, I'm supplementing with the Jarrow's 5000 sublinguals, 3 or 4 a day, but they're barely noticeable).