should bac water be refrigerated after opening Water: A Clear Guide to Storage, Shelf Life does bac water need to

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%)

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Metformin use and risk of B12 deficiency increases with the dose and the duration depletion can be seen as early as 3-4 months after starting so it is important to attend for follow up blood tests and talk to your doctor

Semaglutide (Wegovy) is FDA-approved for chronic weight management (with criteria) and has strong clinical trial evidence for meaningful average weight loss when paired with lifestyle support