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A fetus consumes a great deal of vitamin B12 through a womans placenta
A deficiency in vitamin B12 can lead to anemia, fatigue, and even cognitive decline
it requires a deep understanding of internal medicine
For patients with severe cases of anemia or B12 vitamin deficiencies, a form of vitamin B12 called Hydroxocobalamin is sometimes used and does require a prescription
The published research on oral B12 bioavailability consistently shows around 1% absorption meaning of a 1000mcg oral dose, only about 10mcg actually reaches your cells
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