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Theoretical concerns exist that excessive angiogenesis could promote cancer growth, although this has not been proven in human studies
Vitamin B12 is an essential water-soluble vitamin that plays a key role in metabolism, energy production, red blood cell formation, and nervous system health
oral vitamin B12 replacement When offering oral vitamin B 12 replacement to people with vitamin B 12 deficiency caused, or suspected to be caused, by malabsorption, prescribe a dosage of at least 1 mg a day
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