does b12 injections cause weight gain Injection Increase And Inflammation? Best Vitamin B12 Injection Site:

Researchers isolated and modified a specific portion of hGH responsible for fat metabolism, hoping to create a targeted peptide that promotes weight loss without triggering the full spectrum of effects associated with growth hormone therapy

[9] Patients should be advised to contact their healthcare provider if they experience any severe or persistent side effects, such as difficulty breathing, chest tightness, severe rash, or dizziness

So, if you're feeling unwell due to a deficiency, restoring B12 levels might help you feel well enough to eat normally, but it's not "making" you gain weight in an unhealthy way

To absorb vitamin B12 effectively, your body requires an intact stomach and gut, a well-functioning pancreas, and sufficiently high levels of intrinsic factor, a protein that binds to vitamin B12 in the stomach (1)

Reduction of Abdominal and Visceral Fat : Animal and early human models have demonstrated a preferential reduction of abdominal fat following subcutaneous administration of AOD-9604