b12 injections vs oral vs. Supplements: Which Is Better? Should You Use Sublingual B12
Description
The only way to address high B12 is to identify and treat the underlying cause or to stop the exogenous source

The Pernicious Anaemia Society and the NIH B12 professional fact sheet are both reliable places to read further

Lose weight with (MIC) and B12 Injection Ivy RX patients Members of Ivy RX branded medications were paid for their testimonials.

It is difficult to buy in the USA, and expensive
