The authors called for well-designed human studies
Large population studies have shown that unexplained B12 levels above 813 pg/mL are associated with an increased risk of cancer diagnosis within one year, though the absolute risk for any individual is still relatively low
(These statements have not been evaluated by the Food and Drug Administration
Overdosage: Acute overdose with this injectable B-complex is unlikely to cause severe toxicity, as excess water-soluble vitamins are largely excreted in urine
Journal of Physiology-Paris, 91 (3-5), 173-178
Maintain controlled access, storage, preparation, traceability, and disposal records