how does vitamin b12 injection work Injections: What You Need To Know What are the benefits of

Hong et al

The cause: Hydrophobic (water-repelling) peptides such as AOD-9604 resist neutral water and clump together rather than dissolve

You may not get enough B12 in your diet if you are: Vegan Vegetarian Over 50 Living with digestive conditions that affect nutrient absorption, such as IBS, celiac, or Crohns disease Taking certain medications like metformin or proton pump inhibitors (PPIs) What are the symptoms of B12 deficiency

They get it once a week for 4-6 weeks at first

Yarasheski KE et al

For weight management purposes specifically , B12 injections are not recommended unless an underlying deficiency is confirmed