I’ve been a T1D since 2012. Ever since 2014, my b12 levels have been steadily increasing to the point where it has been over the maximum normal level for the last year. My WBC count has basically doubled since the same time (the level is just under the max normal range). I don’t supplement with any B12 products, and attempt to limit foods that tend to have strong levels of the vitamin as well (although, excess B12 is excreted per the doctors). I don’t do b12 shots. All of my other tests, including my liver and kidney screens, are all normal. Has anyone experienced anything like this? I’m trying not to be a hypochondriac, but it seems that the medical team I see on a regular basis is not taking this seriously… Just trying to figure out if this is something that others with T1D experience as well.