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Requirements of vitamin B 12 in excess of normal (due to pregnancy, thyrotoxicosis, hemolytic anemia, hemorrhage, malignancy, hepatic and renal disease) can usually be met with oral supplementation
The Journal of clinical endocrinology and metabolism , 82 (5), 14721479
Were exploring gut health, personalized nutrition, IV therapy, and yes B12 injections
Please excuse my ignorance as a first-timer.I was told to dose between 250-500 Mcg
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