Tablets, B-complex products and fortified foods Adults need about 2.4 micrograms of vitamin B12 a day, according to the National Institutes of Health Office of Dietary Supplements
Treatment is considered only for patients who meet our clinical eligibility criteria following an individualized medical evaluation, review of potential risks and benefits, and informed consent
Fortunately, there is increasing evidence that oral B12 supplements are just as good as injections for raising blood levels in most people ( Vegetarians and vegans are usually advised to take at least 10 mcg per day, or at least 2,000 mcg once per week ( However, some doctors still prefer the use of injections
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Liver Disease Cancer What is the quickest, most effective way to correct a Vitamin B12 deficiency