This is a condition caused by too little vitamin B12 in the body due to the lack of intrinsic factor (IF) produced by the stomach lining
Dont take vitamin B12 supplements if you have sensitivities or allergies to vitamin B12, cobalt, and any other ingredients in the medication
Regular B12 injections can be particularly beneficial for individuals who are unable to absorb vitamin B12 adequately from their diet or supplementsa challenge that may arise due to several medical conditions or lifestyle factors
PMID 24470095
I had chronic fatigue and always felt down, which turned out to be a Vitamin D deficiency
INDICATIONS AND USAGE Cyanocobalamin is indicated for vitamin B 12 deficiencies due to malabsorption, which may be associated with the following conditions: Addisonian (pernicious) anemia Gastrointestinal pathology, dysfunction, or surgery, including gluten enteropathy or sprue, small bowel bacteria overgrowth, total or partial gastrectomy Fish tapeworm infestation Malignancy of pancreas or bowel Folic acid deficiency Cyanocobalamin Injection, USP is also suitable for the vitamin B 12 absorption test (Schilling test)