See a doctor if you have high B12 and High B12 on a blood test doesnt always require action, but certain combinations warrant prompt evaluation: B12 above 1,000 pg/mL without supplementation or injections Unexplained fatigue, weight loss, abdominal pain, or night sweats alongside elevated B12 Abnormal liver function tests (ALT, AST, bilirubin) or kidney markers (creatinine, GFR) on the same panel Abnormal complete blood count (CBC), especially elevated white blood cells, red blood cells, or platelets B12 levels that are rising over serial measurements without a clear dietary or supplement explanation What to do about high B12 levels There is no specific treatment for high vitamin B12 because the B12 level itself is almost never the problem
What does cyanocobalamin injection do
Retrieved 2015-04-02
Carlier MF, Jean C, Rieger KJ, Lenfant M, Pantaloni D
( 2 ) Statement of Life Sciences and Medical Ethics: All procedures followed the guidelines of the National Health and Medical Research Council of China and received approval (GIBH-LMEC2024-091-01(AL)) from the Committee on Life Sciences and Medical Ethics of Guangzhou Institutes of Biomedicine and Health, CAS for the project [Research on the Mechanism of stem Cell Therapy in the mouse Autism Model Induced by VPA] on [August 15, 2024]
DOI: 10.1212/WNL.0b013e311fc619bc Kaeser PS, Regehr WG (2017): The readily releasable pool of synaptic vesicles