Hello people, I'm new here so please forgive what's probably going to be lots of words to ask a silly question. (I seem to talk forever these days and make no sense!)
I had B12 deficiency in Summer 2010 (169) and was told by GP to buy standard B12 supplements. I took Jarrow's sublinguals as I'd read about intrinsic factor and that standard oral supplements might not be absorbed. My level raised to 299 on sublinguals in 3 months.
I continued to take the sublinguals for another 6 months or so then switched to oral supplements as GP said I was wrong to take sublinguals as these aren't properly absorbed by people with B12 deficiency (he was wrong, eh?).
Next test was 18 months later, at 678 (Jan this year). I wasn't as dizzy any more and had stopped fainting but whether or not that was due to B12 I can't be sure.
Since then I have taken the oral supplements just a couple of times a week but level has fallen from 678 to 370 in 3 months. Logically, that suggests to me that I was benefiting from the sublinguals but not standard orals.
I have many symptoms (almost everything on PA checklist), the worst of which is terrible brain fog and total memory blanks at times. It's the neurological symptoms that are worrying me the most but had MRI scan and that's all clear, thankfully.
In past couple of days I've noticed that I'm getting a delayed vision thing going on too. I'm occasionally not "seeing" something until a second or so after I've looked away. It's as if my brain and eyes are out of synch but makes it seem as if objects are in the wrong place. I've had the same "out of synch" feeling with other senses too, as if my brain is always playing catch up. I've burnt myself a few times because reaction time is so slow and I'm always missing what people are saying (even when I hear okay it often doesn't register).
Several other related conditions, inc:
hypothyroid (hashimoto's)
alopecia universalis (hair was going grey quickly but now gone totally bald in past few weeks, eek!)
low ferritin (27, not responding at all to ferrous sulphate)
low vit D (was 26, now only 56 despite high dose supplements).
I had been very poorly for several years before being diagnosed hypothyroid two years ago and still trying to get medication right via an endocrinologist but he's convinced that my symptoms are mostly menopausal (sex hormones are a mess but I don't have ANY typical menopause symptoms!). He wants me to start HRT, and steroids for the alopecia. I'm not convinced at all and don't want to take unnecessary hormones without good reason.
I feel sure that there's something going on related to absorbing nutrients and something neurological. Although I'm hypothyroid I've always been skinny and tend to lose weight if anything. The rest of my family are hypothyroid but overweight, except for my dad who also lost weight and passed away due to undiagnosed severe hypothyroidism and anemia. I've been tested for Coeliac but came back normal.
Sorry, it was as long and muddled as expected! :o(