For people with confirmed vitamin deficiency, injectable B12 is a clinically well-established and effective treatment
A doctor can order additional tests to rule out serious conditions and help tailor treatment for high vitamin B12 levels specific to your health needs
NOT FOR HUMAN USE, DRUG, HOUSEHOLD, OR COSMETIC APPLICATIONS
A high serum value can still carry clinical meaning even though there is no established upper intake limit for oral B12
Mechanism of the Pathogenesis of Glutamate Neurotoxicity in Retinal Ischemia
It acts as a mitochondrial protective agent, stabilizing mitochondrial structure, enhancing oxidative phosphorylation, reducing production of reactive oxygen species (ROS), and mitigating cellular damage in diverse models of mitochondrial dysfunction