can humans use animal b12 injections Cobalife™ VB12 Injection for Sheep and Cattle B12 for Livestock: Uses, Benefits,
Description
Food Nutr Bull

Irritating a nerve Injected in the wrong spot, a needle can come close to a nerve and cause sharp pain, tingling, numbness or weakness

If you need regular injections of vitamin B12, cyanocobalamin would need to be given once a month, whereas hydroxocobalamin can be given every 3 months

Vitamin B12 functions as a cofactor in cellular metabolism but possesses no thermogenic properties and does not directly influence adipose tissue metabolism or fat burning