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Curious whether B12 shots are a fit for you
Vitamin B12 deficiency Having trouble absorbing vitamin B12 from food, lacking intrinsic factors (for example, as a result of pernicious anaemia), having gastrointestinal surgery, taking certain medications for an extended period of time (such as metformin or proton pump inhibitors), and nutritional deficiencies are all causes of vitamin B12 deficiency
In the agencys own words, it does not have the authority to approve dietary supplements for safety and effectiveness, or to approve their labeling, before the supplements are sold to the public.3 This means that its up to supplement manufacturers to take the necessary steps to ensure consumer safety
In the absence of third-party testing, we look for products from reputable companies that manufacture in facilities that comply with theCurrent Good Manufacturing Practices (CGMPs)established by the Food and Drug Administration (FDA)
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