what does a vitamin b12 injection do shot Vitamin B12 Injections and Weight

Malabsorption disorders : Patients with conditions like Crohns disease, celiac disease, or pernicious anemia that affect the absorption of nutrients may require more frequent injections, approximately every 4-8 weeks

Since your body only absorbs a small amount at once, excess B12 just gets flushed out

While human clinical trials have not yet been completed, the existing data provides valuable insight into how the compound works and what effects it produces

Once hydroxocobalaminthe form most commonly used in the UKis injected intramuscularly, it rapidly enters the bloodstream, bypassing the gastrointestinal tract entirely