In many cases, yes, especially if you have gut absorption issues (e.g., IBS, low stomach acid, post-surgery) or if youre already depleted
Advantages of oral form over IM injection: Less nursing time on injections Less complexity of care Less discomfort/pain Less bleeding in patients who take anticoagulants Less costly according to some analyses Disadvantages of oral form over IM injection:: Greater risk of non-compliance In 1991, a survey done on Minneapolis internists led one commentary to conclude that oral vitamin B 12 replacement for pernicious anemia was one of medicines best kept secret. 18 In 1996, when the survey was repeated again in the same area, awareness and use of oral vitamin B 12 for pernicious anemia had increased substantially (019%), but the majority of doctors still remain unaware of this treatment option (61%)
Mild side effects can include short-term injection-site redness and very rarely transient mild headache in the first week
Always seek the advice of your physician or other qualified health provider with any questions you may have regarding your medical condition
Using 29-31 gauge insulin syringes minimizes this issue
