3 ms·
I've heard it's possible due to poor diet, but I'm not vegan and even then it's very rare - AIUI your body stores some 2-5 years worth of what you need, so if y
by cs02rm0 7y ago
I've heard it's possible due to poor diet, but I'm not vegan and even then it's very rare - AIUI your body stores some 2-5 years worth of what you need, so if you're low it's probably because your body isn't absorbing it. Which also means supplements aren't going to work for me.
Why it's not absorbed varies, I was tested for pernicious anaemia which is a relatively common cause but I don't have that. That seems to be the end of the line for investigations on the UK NHS, they pretty much just said you can't get it from your diet, it doesn't matter why, so we'll inject it.
- ip26 7y agoIt's still worth at least quickly evaluating your diet to check. You probably know already, but generally speaking B12 comes from fish, meat, poultry, eggs, and dairy. Nothing else.
- cs02rm0 7y agoThanks, I think I'm in the clear there. I had milk on my cereal which happens to be fortified with B12, some chicken bite things for a snack, scrambled eggs for lunch and beef burgers for tea just yesterday. (With some fruit and veg). That's not an atypical day for me. That my mother and siblings, and we all live apart, also have it and they don't seem short of dietary B12 either seems to add to the picture.