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During the time you are taking B12 injections, you will likely need blood tests often for monitoring levels in your blood
its just not as common as its research-grade counterpart
IFab tests can be useful as a positive result would be proof of PA (95% accurate) BUT there must first be an awareness that 40-60% of those with PA will have a negative result
Some common causes of vitamin B12 deficiency include: Autoimmune pernicious anemia Dietary limitations, such as vegetarian or vegan diets Medical conditions that affect absorption, such as celiac and Crohns disease Identifying the specific cause of deficiency can help guide treatment and prevention strategies
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