The shots were being provided by a company LIVV that I had not heard of, referred to as a private health club. More on the LIVV health club, a cutting edge wellness center that offers an $85,000 premium membership, and recently a lesser alternative of a $10,000 membership initiation fee and $995/month
Dogs and cats can be deficient in this vitamin, especially those with exocrine pancreatic insufficiency
PMID 19153403
It has been especially popular among athletes because animal studies have shown that it could help heal injuries, such as fractures, tendon ruptures, and ligament tears, as well as reduce knee pain
What is Pernicious Anemia
This deficiency is more common among people who have had gastric surgeries or pernicious anemia