Popular faces in the media proclaim the weight loss and metabolism-boosting benefits of vitamin B12 shots
A meta-analysis of 13 trials with 3,629 subjects found L-carnitine was associated with a 27% reduction in all-cause mortality
If you have known allergies or sensitivities to cobalt, vitamin B12 itself, or any additives commonly found in injection solutions, it is important to inform your provider
What is the fastest way to fix B12 deficiency
Potential Risks Risks depend on the exact product and your health history, but can include: Injection-site reactions (pain, bruising, swelling) Allergic or hypersensitivity reactions (rare but possible) Product-quality risks if the mixture is compounded and not prepared under appropriate standards For B12 injections specifically, review FDA-approved labeling and warnings (see the FDA prescribing information for cyanocobalamin injection )
You should also wear sunscreen and sunglasses to prevent skin damage and unnecessary squinting in the sun
