Hi Martin,...

Oh, that's very interesting..

Thought I'm not sure I really get it...

Are you saying that exercise of a pretty strenuous nature uses B12 up?

I was concentrating on the homocysteine part of your post and may have not entirely gotten it.



I did "get" your take on the neurologists. lol

I haven't been any place as grand as you describe... but in a small way I've seen the same thing...

And yes, I was told that I couldn't expect any improvement, either...

chuckle, that's certainly not been the case.

*******

Boy, I am really excited the more I think about your post...
That's because when I was having regular B12 tests and keeping notes, I saw that under extreme stress my B12 level would drop as much as 300 points...

But I've never seen any research on such short term experience.

I wonder if strenuous exercise is somewhat similar to extreme stress... ????

Did you see anything like that in the material you read?

Do you have links for the material at all? I'd love to read it!