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Because B12 levels arent checked during routine blood work, a deficiency can go undetected for years, Dr
The good news: All forms of B12 supplements are relatively safe and can help you sidestep symptoms of a deficiency
oral vitamin B12 replacement When offering oral vitamin B 12 replacement to people with vitamin B 12 deficiency caused, or suspected to be caused, by malabsorption, prescribe a dosage of at least 1 mg a day
By potentially affecting gastric acid production, it makes that separation less efficient even when contact time is adequate
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