Other conditions that make Vitamin B12 absorption more difficult are: Weight loss surgery or another operation that removed part of your stomach Heavy drinking Taking acid-reducing medication for a long time Certain health issues may also lead to the development of vitamin B12 deficiency such as atrophic gastritis, pernicious anemia, Crohns disease, celiac disease, immune system disorders, Graves disease and lupus

,for, Item ID- #226417 Providers like you icon 6,030 American Regent #00517013001 Cyanocobalamin 1,000 mcg / mL Injection 30 mL CYANOCOBALAMIN B12 1000MCG/ML 30ML MDV (1/EA) Strength 1,000 mcg / mL 1000 mcg / mL Volume 1 mL 30 mL Log in for pricing and availability Log In to Order or Product Specifications More Information Frequently Viewed Together ,for, Item ID- #191089 McKesson Brand #58-204 ,for, Item ID- #466872 McKesson Brand #16-4811 ,for, Item ID- #765875 McKesson Brand #14-6976C ,for, Item ID- #1266870 McKesson Brand #16-S3C ,for, Item ID- #440343 McKesson Brand #44122000 ,for, Item ID- #765874 McKesson Brand #14-6974C ,for, Item ID- #881399 McKesson Brand #2262 ,for, Item ID- #1266871 McKesson Brand #16-S10C ,for, Item ID- #180612 McKesson Brand #18-914 ,for, Item ID- #446036 McKesson Brand #94442000 ,for, Item ID- #225940 McKesson Brand #58-404 ,for, Item ID- #1107941 McKesson Brand #14-6N34EC ,for, Item ID- #765876 McKesson Brand #14-6978C ,for, Item ID- #1031788 McKesson Brand #16-N181 ,for, Item ID- #373772 McKesson Brand #22082000

A physician, however, will be familiar with the potential dangers and can decide whether to prescribe B12 shots based on his or her knowledge of the patients medical history
TOP Key Recommendations Routine B 12 screening and testing in asymptomatic patients is not supported by evidence