b12 injections are Benefits of for Optimal Health B12 Shots Tampa FL, Urgent

So the term off-label is off here since it does not have current FDA approval

It appears to rejuvenate aging cells by restoring youthful gene expression patterns

Lavandero S, Troncoso R, Rotherme BA et al (2013) Cardiovascular autophagy concepts, controversies, and perspectives

Vitamin B12 shots may help reduce the risk of serious conditions such as heart disease and stroke as well as cognitive issues, infertility, and neural tube defects (when mothers have B12 deficiency)

This matters clinically because it tells me that if your records show a pre-bariatric B12 level in the low range, your current level is almost certainly lower still, and your surgical planning needs to account for that

You may also see black dots on your skin from the oil that has oxidized on the skin