Replies to https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5355842/ https://ada.com/conditions/vitamin-b12-deficiency/ https://pubmed.ncbi.nlm.nih.gov/3927946/#:~:text=The%20interrelationship%20between%20these%20two,as%20the%205%2Dmethyl%20derivative. worth a read

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My experience with Small Fiber Neuropathy

Neuropathy | Last Active: May 24, 2022 | Replies (85)

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@laureen8844

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5355842/ https://ada.com/conditions/vitamin-b12-deficiency/ https://pubmed.ncbi.nlm.nih.gov/3927946/#:~:text=The%20interrelationship%20between%20these%20two,as%20the%205%2Dmethyl%20derivative. worth a read

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Replies to "https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5355842/ https://ada.com/conditions/vitamin-b12-deficiency/ https://pubmed.ncbi.nlm.nih.gov/3927946/#:~:text=The%20interrelationship%20between%20these%20two,as%20the%205%2Dmethyl%20derivative. worth a read"

jeffrapp | @jeffrapp | Jan 28, 2021

I read both articles. Thanks.
I stand by what I said previously.
I was addressing your comments about high vitamin B12 levels, which is unusual. It may result from a patient taking B12 supplements.
Here is an article which addresses this issue:
https://www.mountsinai.org/health-library/tests/vitamin-b12-level#:~:text=An%20increased%20vitamin%20B12%20level,vera%20and%20chronic%20myelogenous%20leukemia)
As I said previously, high B12 levels do not indicate a problem with B12 absorption. Excess B12 is excreted by the kidneys.
Stay well

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