If you are pure vegetarian then initiaaly daily for one week then once wkly for 6 wk then montly for 6 months...and if you have mixed diet then cause for vit b12 to be investigated such as pernicious anemia or parasitic infection
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Answered2021-05-05 13:44:33
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My b12 is 140 but I am non vegetarian and has good diet still b12 so low ...what might be reason for this
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