what is a vitamin b12 injection for Compounded Cyanocobalamin (Vitamin B12) Benefits of B12 Injections for

2016 Jul;44(4):447-52

Key Takeaways AOD 9604 is a growth hormone fragment, not HGH: it is the 176-191 fragment studied for fat metabolism, without the broader growth effects of full growth hormone

Gastric surgery or bowel resection that has removed the part of the gut where B12 is absorbed

Oral Supplements Injections act faster and are more reliable in people with absorption issues, while oral supplements can be effective in mild deficiency

For a deltoid injection, a five-eighths-inch needle can be enough for a smaller adult, while a larger arm needs a 1-inch needle or longer to be sure the dose reaches muscle

Low active folate levels can lead to a build of of homocysteine and lack of methionine in the body and can lead to several health problems (more on high homocysteine levels can be found here)