b12 im injection site Vitamin C and Techniques B12 Injections at Home -

The most common causes include: Inadequate dietary intake (common in vegetarians/vegans) Malabsorption syndromes (e.g., celiac or Crohns disease) Atrophic gastritis Long-term use of acid-reducing medications Pernicious anemia (an autoimmune condition) B12 deficiency is one of the leading reversible causes of anemia

Side effects to Vitamin B12 are SO rare that they cannot be estimated from current data (in other words, less than 1 in 10'000)

You Have Pale or Jaundiced Skin Jaundice is a condition commonly associated with vitamin C deficiency

Vitamin B12 deficiency in over 16s: diagnosis and management (NG239) Recommendations