# \#blood-tests

**URL:** https://forum.fudiabetes.org/tag/blood-tests/315.md

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## [Elevated / High Vitamin B12 levels?](https://forum.fudiabetes.org/t/elevated-high-vitamin-b12-levels/11791)

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**Author:** [@amusesbouche](https://forum.fudiabetes.org/u/amusesbouche)\
**Replies:** 2\
**Last updated:** [October 7, 2021, 4:01am UTC](https://forum.fudiabetes.org/t/elevated-high-vitamin-b12-levels/11791 "2021-10-07T04:01:57Z")

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Just ran a bunch of labs and found I have an elevated level of vitamin B12. Have heard that metformin (which I am on, the ER version) can affect levels and lead to a deficiency, but have already read briefly on the inter…

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## [What's up with my A1c?](https://forum.fudiabetes.org/t/whats-up-with-my-a1c/1934)

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**Author:** [@CatLady](https://forum.fudiabetes.org/u/CatLady)\
**Replies:** 32\
**Last updated:** [September 12, 2017, 5:43pm UTC](https://forum.fudiabetes.org/t/whats-up-with-my-a1c/1934 "2017-09-12T17:43:49Z")

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So I’ve been on the OmniPod since the end of May and the estimated average glucose calculated in Glooko is running at 124. The pump trainer last week looked at my trend info and was very excited about the improvements in…