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Special populations, such as post-bariatric surgery patients and those on metformin, may require tailored dosing regimens to ensure adequate vitamin B12 levels
Vitamin imbalances , especially a lack of vitamin B12
B12 lowers homocysteine levels, a protein associated with an increased risk of heart attack, stroke, and dementia
Higher gauge numbers indicate thinner needles
Pernicious anemia is an autoimmune condition in which the bodys immune system attacks the parietal cells in the stomach lining, destroying their ability to produce intrinsic factor
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