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Duration of Treatment: What Research Shows Research shows B12s effectiveness depends on how long you take it
To get a B12 shot, we clean the injection site with an alcohol swab then use a syringe to fill it with the vitamin
Experiment to find what works for your body
Absent intrinsic factor is often associated with a condition called atrophic gastritis, a thinning of the lining of the stomach
Check out my video The Healthiest Food Sources of Vitamin B12
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