feeling worse after b12 injection why do i feel my Why do I feel worse after my B12 injection do you feel better after

COA Verification Notice: Even if the vial label or product image states a certain concentration, always go by the COA for the true verified value

Worsening severe pain that lasts for several hours may indicate a leakage of fluid from the areas where the bowel and stomach has been joined together

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

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