If you do not fit one of those groups, the honest clinical answer is that you almost certainly do not need an injection
Further, it activates muscle stem cells, promoting tissue regeneration, and reverses insulin resistance in relevant animal models, all with good systemic tolerability 1,2
It is a safe alternative to hGH that does not carry the risk of diabetes or insulin resistance
When taken in conjunction with a diet and exercise plan, you may achieve up to a 5- to 10-pound weight loss
An injection of vitamin B12 is suitable for people who have no plasma, but it may be bad for those with a vitamin B12 deficiency and will probably have a defect
Integrating B12 Injections into a Weight Loss Program While B12 injections can support your journey, they are not a standalone solution