proper syringe for b12 injection INJECTIONS A Guide to Needle and
Description
Vitamin and mineral supplements are popular among all age groups to enhance health and support optimal performance
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doi: 10.1111/j.1749-6632.2003.tb03177.x

When you have a prescription from a licensed healthcare professional, you can fill it from your choice of compounding pharmacy

[9] Visual disturbances have been reported in patients with Leber hereditary optic neuropathy, and rapid B12 administration may precipitate optic nerve atrophy in this genetically predisposed population, mandating extreme caution or alternative therapy
