Additionally, mutations affecting vitamin B 12 transport and intracellular metabolism have been identified (17)
In other words, toxicity from B12 is extremely rare
Vitamin B12 is a water-soluble vitamin that plays a vital role in the production of red blood cells, neurological function, and DNA synthesis
No adverse effects have been reported with ingestion of normal daily requirements during pregnancy
State participation in the Medicaid Drug Rebate Program requires coverage of nearly all FDA-approved drugs for medically accepted indications, but weight-loss drugs are included in a small group of drugs that can be excluded from coverage
bound to TC Excessive vitamin B 12 in the circulation, e.g., such as after injections, usually exceeds the binding capacity of TC and is excreted in the urine