Aa
Aa
A
A
A
Close
Avatar universal

High B12 level

I am an active 69 year old female. Recent bloodwork revealed a B12 level of 1694 and a folic acid level of 20.My  homocysteine level is 10.7.
    My internist has no explanation for the high B12 level and does not seem concerned.I am.Do you have an explanation?
     Thank you.





49 Responses
Sort by: Helpful Oldest Newest
Avatar universal
I had bariatric surgery and I was told I only need protein and Vitamin B 12. I now am too high after almost 8 years and my doc scared me if it does not go down-I stopped taking lots of Vitamin B 12 she will look for cancer. I am scared to death.
Helpful - 0
1 Comments
Had did everything turns out. I hate that you were scared like that bcuz I know that feeling as well. Hope everything worked out!!!
Avatar universal
Hi I have a b12 of over 2000 GP seems to think it's ok I've asked for my blood text results to be sent to a haemotologist and have been waiting 3 weeks stressing out I'm also hypo thyroid on meds and a coeliac .. Some of my FBC was over range too :(
Worried sick about cancer ? Thought I read something about low B6 effects the uptake of b12 ?? Fingers crossed we get some positive answers ? Good luck everyone xxx
Helpful - 0
1 Comments
any update on your case? hope everything was fine
Avatar universal
Thank you so much for sharing your story, I have the same problem like your wife. Could you please help me with further information of what I need to do? Should I see a nutritionist or a gastroenterologist?

I really appreciate your help. Thank you
Helpful - 0
1 Comments
Hi, again Sorry not to reply sooner - my  wife has been seeing a consultant haematologist (blood specialist). In theory they should be the best qualified to investigate but we still have no idea what the cause is! All I can say is that her levels have been high for several years (maybe a lot longer, we can only measure from when it was first picked up) and she's fine.
Avatar universal
Not sure if this helps or if you are interested but I recently heard about a new oral prescription alternative to the injections called Eligen B12. I recently read that it works even if you don't have intrinsic factor (so even if you don't have normal gut absorption). Apparently it came out a month or two ago...
Helpful - 0
Avatar universal
Hi,
I'm only 20 and I went to my gp feeling a bit fatigued, although not always. They've done bloodwork and I saw a nurse today and she said that I really need to see a doctor because of the high B12. I'm terrified because I keep reading stuff about cancer and liver disease, but it's made me feel less isolated reading about other people's experiences and the uncertainty that surrounds high B12- get to see the doc tomorrow
Helpful - 0
Avatar universal
Hello,

I also have high B12 levels, this was tested initially because of symptoms, burning sensations, tingling, pins n needles and many others, the lab range here is 200-663 my B12 is 1250.

After I pushed the GP lots I was tested for various other things in the blood and have high IgA levels too but no M spike, I was sent to see a blood specialist but got  discharged after all other blood work was normal.

MTHFR mutations is something I looked into a little and also tried talking to my GP about but I have not had the gene test done to check that, I am considering the 23andme test.

But I have read that the mutation for c677T can cause high b12/folate and it is because of an inability to absorb the vitamins correctly (methylation cycle blocks).

You might want to check this out as it can lead to CFS/ME, taking MethylB12 maybe can help you, I take it at 1,000mg at present along with Folate 800mcg , D3 5,000 UI.
Helpful - 0
1 Comments
I have high IGA levels too. I had an electrophoresis done many years ago when I initially found out because I pushed my Dr, who wasn't concerned. No M spike or paraprotein. Report only said Polyclonal Hypergammaglobulinemia. Dr said maybe just "my normal".
Have an Answer?

You are reading content posted in the Nutrition Community

Top Healthy Living Answerers
Avatar universal
Arlington, VA
Learn About Top Answerers
Didn't find the answer you were looking for?
Ask a question
Popular Resources
14 super-healthy foods that are worth the hype
Small changes make a big impact with these easy ways to cut hundreds of calories a day.
Forget the fountain of youth – try flossing instead! Here are 11 surprising ways to live longer.
From STD tests to mammograms, find out which screening tests you need - and when to get them.
Tips and moves to ease backaches
Here are 12 simple – and fun! – ways to boost your brainpower.