what are b12 injections given for How to Give a Injection: Step-By-Step Instructions Vitamin B12 Supplements and Injections

When B12 levels fall below optimal ranges, the integrity of this myelin sheath can become compromised, potentially leading to nerve damage known as peripheral neuropathy

The deficiency can arise due to improper diet or the inability to absorb the vitamin through natural means

Retrieved February 10, 2021, from National Institutes of Health, Office of Dietary Supplements

It does not require a prescription in the traditional sense, but obtaining it through proper channels has become more difficult with the Category 2 classification

You may feel a small pinch at the injection site, but the procedure is generally well-tolerated