vitamin B12 | C63H88CoN14O14P | CID 5311498 - PubChem
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Adenosylcobalamin - Wikiwand
Cyanocobalamin (Vitamin B12) | C63H88CoN14O14P | CID 168432548 - PubChem
TIL Vitamin B12 is very sensitive to acid and would be destroyed by the acid in the stomach, so saliva contains an substance named haptocorrin that has the only purpose to bind
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Researchers locate the body's largest cell receptor
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food rich in vitamin b12 – safo.dpver.gov.ar
Vitamina B12 - Wikipedia, la enciclopedia libre
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