b12 high after injection Are Vitamin Shots Right for You? Curious about B12 shots? -
Description
Each vial arrives as freeze-dried powder for long stability during shipping and storage
Canadian Family Physician 2014;60:1112
Vitamin B12 deficiency can occur due to dietary restrictions (vegetarian or vegan diets), absorption issues (pernicious anemia or gut disorders like celiac disease or Crohns disease), age-related changes in elderly patients, or long-term use of certain medicines
No established upper limit exists because excess b12 excretes through kidneys without causing harm
