First of all thankyou for replying to my posting. It has taken me quite a while replying because I didn't log in properly.I will get the methyl form of V12 from the internet as it's not available in my home town. I have already ordered it and will start to take it as soon as it arrives.Sorry for the ignorance but what does intact intrinisic factor mean.Also do you have any idea how long it will take for any improvement to take place if B12 is contributing to my condition.
Thanks in advance
Bernie