b12 injection veterinary Vitamin for Cattle, Sheep, Swine, Horses, Dogs & Cats - 3000mcg Injectable 100cc and protein synthesis Vitamin B-12 for Animal Use

Doctors may advise muscle B12 injections for severe vitamin B12 deficiency caused by an insufficient intrinsic factor (pernicious anemia)

Vegans or Vegetarians : As Vitamin B12 is primarily found in animal-derived foods, we can help evaluate your diet to ensure youre getting adequate B12 and suggest injections if needed

B12 is crucial in converting food into glucose, which your body uses for energy

1 2 The American Journal of Clinical Nutrition

Certain health conditions such as intestinal or stomach problems, poor nutrition, cancer, HIV, pregnancy, old age, veganism and alcoholism can cause vitamin B12 deficiency