It definitely gives me more energy
In diet-induced obese models, it produced a 7-10% reduction in body weight in just 11 days by increasing the basal metabolic rate
References National Center for Biotechnology Information
Cyanocobalamin is indicated for Vitamin B12 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 bacterial overgrowth, total or partial gastrectomy Fish tapeworm infestation Malignancy of pancreas or bowel Folic acid deficiency It may be possible to treat the underlying disease by surgical correction of anatomic lesions leading to small bowel bacterial overgrowth, expulsion of fish tapeworm, discontinuation of drugs leading to vitamin malabsorption (see Drug/Laboratory Test Interactions), use of a gluten-free diet in nontropical sprue, or administration of antibiotics in tropical sprue
Stay with them until emergency services arrive
Side Effects Common: mild injection-site pain, headache, nausea, diarrhea Less common: dizziness, anxiety, low potassium This is not a complete list
