57 mcg aluminum in b12 injections CYANOCOBALAMIN INJECTION, USP Vitamin B12 Injections | B12

This may happen because of atrophic gastritis, chronic inflammation in the stomach that eventually weakens the lining

This is particularly relevant for oral administration, which is subject to intrinsic factor saturation and receptor limitations in the ileum ( Moreover, our results highlight the essential role of vitamin B12 in homocysteine metabolism, as supplementation was associated with a significant reduction in serum homocysteine levelsan important biomarker associated with cardiovascular and neurodegenerative diseases

The risk of infection: Any time you receive an injection, there is a risk of infection

Acute effects of S-carboxymethylated human growth hormone on insulin resistance in the obese ( ob / ob ) mouse Metabolism 1988 37 : 900905

Caution should be exercised in patients with a history of heart disease, diabetes, hypertension, or kidney problems

For bacterial infections, a doctor might prescribe antibiotics